[PATCH] Ad-hoc fixes to documentation

I found some misspellings and inconsistencies in comments trying to dive into sources. I think it is better fix them as they go to doxygen generated documentation.

diff --git a/include/kiway.h b/include/kiway.h
index 865c645..d40e853 100644
--- a/include/kiway.h
+++ b/include/kiway.h
@@ -198,7 +198,7 @@ struct KIFACE
      * @param aCtlBits consists of bit flags from the set of KFCTL_* \#defines above.
      *
      * @return wxWindow* - and if not NULL, should be cast into the known type using
- * and old school cast. dynamic_cast is problemenatic since it needs typeinfo probably
+ * and old school cast. dynamic_cast is problematic since it needs typeinfo probably
      * not contained in the caller's link image.
      */
     VTBL_ENTRY wxWindow* CreateWindow( wxWindow* aParent, int aClassId,
@@ -228,7 +228,7 @@ struct KIFACE
  * having to link to the top process module which houses the KIWAY(s). More importantly
  * it makes it possible to send custom wxEvents between DSOs and from the top
  * process module down into the DSOs. The latter capability is thought useful
- * for driving the lower DSOs from a python test rig or for demo (automaton) purposes.
+ * for driving the lower DSOs from a python test rig or for demo (automation) purposes.
  * <p>
  * Most all calls are via virtual functions, which means C++ vtables
  * are used to hold function pointers and eliminate the need to link to specific
diff --git a/include/tool/tool_manager.h b/include/tool/tool_manager.h
index 6f32ce6..469a8c7 100644
--- a/include/tool/tool_manager.h
+++ b/include/tool/tool_manager.h
@@ -52,7 +52,7 @@ public:
     ~TOOL_MANAGER();

     /**
- * Generates an unique ID from for a tool with given name.
+ * Generates a unique ID for a tool with given name.
      */
     static TOOL_ID MakeToolId( const std::string& aToolName );
diff --git a/pcbnew/class_netclass.h b/pcbnew/class_netclass.h
index b80675d..5b6bbe1 100644
--- a/pcbnew/class_netclass.h
+++ b/pcbnew/class_netclass.h
@@ -125,7 +125,7 @@ public:
     }

     /**
- * Function AddMember
+ * Function Add
      * adds \a aNetname to this NETCLASS if it is not already in this NETCLASS.
      * It is harmless to try and add a second identical name.
      */
diff --git a/pcbnew/collectors.cpp b/pcbnew/collectors.cpp
index 23a168f..74a5e38 100644
--- a/pcbnew/collectors.cpp
+++ b/pcbnew/collectors.cpp
@@ -466,7 +466,7 @@ void GENERAL_COLLECTOR::Collect( BOARD_ITEM* aItem, const KICAD_T aScanList[],

     SetTimeNow(); // when snapshot was taken

- // record the length of the primary list before concatonating on to it.
+ // record the length of the primary list before concatenating on to it.
     m_PrimaryLength = m_List.size();

     // append 2nd list onto end of the first list
diff --git a/pcbnew/collectors.h b/pcbnew/collectors.h
index 66432ff..b2d5c9d 100644
--- a/pcbnew/collectors.h
+++ b/pcbnew/collectors.h
@@ -228,7 +228,7 @@ protected:

     /**
      * The number of items that were originally in the primary list before the
- * m_List2nd was concatonated onto the end of it.
+ * m_List2nd was concatenated onto the end of it.
      */
     int m_PrimaryLength;

diff --git a/pcbnew/connect.h b/pcbnew/connect.h
index 830fbde..46868c8 100644
--- a/pcbnew/connect.h
+++ b/pcbnew/connect.h
@@ -107,7 +107,7 @@ public:
     /**
      * Function BuildPadsList
      * Fills m_sortedPads with all pads that be connected to tracks
- * pads are sorted by > then Y coordinates to allow fast binary search in list
+ * pads are sorted by X then Y coordinates to allow fast binary search in list
      * @param aNetcode = net code to use to filter pads
      * if aNetcode < 0, all pads will be put in list (default)
      */
diff --git a/pcbnew/edit_pcb_text.cpp b/pcbnew/edit_pcb_text.cpp
index 8c6e257..682db7a 100644
--- a/pcbnew/edit_pcb_text.cpp
+++ b/pcbnew/edit_pcb_text.cpp
@@ -25,7 +25,7 @@

 /**
  * @file edit_pcb_text.cpp
- * @brief Editimg of text on copper and technical layers (TEXTE_PCB class)
+ * @brief Editing of text on copper and technical layers (TEXTE_PCB class)
  */

 #include <fctsys.h>
diff --git a/pcbnew/tools/pcbnew_control.h b/pcbnew/tools/pcbnew_control.h
index 7eab41b..7bfec22 100644
--- a/pcbnew/tools/pcbnew_control.h
+++ b/pcbnew/tools/pcbnew_control.h
@@ -86,7 +86,7 @@ private:
     ///> Sets up handlers for various events.
     void setTransitions();

- ///> Pointerto the currently used edit frame.
+ ///> Pointer to the currently used edit frame.
     PCB_BASE_FRAME* m_frame;
 };
diff --git a/pcbnew/tools/selection_tool.h b/pcbnew/tools/selection_tool.h
index 1481bd7..3313d63 100644
--- a/pcbnew/tools/selection_tool.h
+++ b/pcbnew/tools/selection_tool.h
@@ -188,7 +188,7 @@ public:
 private:
     /**
      * Function selectCursor()
- * Selects an item pointed by the parameter aWhere. If there is more than one item at that
+ * Selects an item pointed by the parameter \a aWhere. If there is more than one item at that
      * place, there is a menu displayed that allows to choose the item.
      *
      * @param aWhere is the place where the item should be selected.
@@ -225,7 +225,7 @@ private:
     void setTransitions();

     /**
- * Function ClearSelection()
+ * Function clearSelection()
      * Clears the current selection.
      */
     void clearSelection();
@@ -264,23 +264,23 @@ private:
     bool selectable( const BOARD_ITEM* aItem ) const;

     /**
- * Function selectItem()
- * Takes necessary action mark an item as selected.
+ * Function select()
+ * Takes necessary action to mark an item as selected.
      *
      * @param aItem is an item to be selected.
      */
     void select( BOARD_ITEM* aItem );

     /**
- * Function unselectItem()
- * Takes necessary action mark an item as unselected.
+ * Function unselect()
+ * Takes necessary action to mark an item as unselected.
      *
      * @param aItem is an item to be unselected.
      */
     void unselect( BOARD_ITEM* aItem );

     /**
- * Function unselectVisually()
+ * Function selectVisually()
      * Marks item as selected, but does not add it to the ITEMS_PICKED_LIST.
      * @param aItem is an item to be be marked.
      */
@@ -288,16 +288,16 @@ private:

     /**
      * Function unselectVisually()
- * Marks item as selected, but does not add it to the ITEMS_PICKED_LIST.
+ * Marks item as unselected, but does not add it to the ITEMS_PICKED_LIST.
      * @param aItem is an item to be be marked.
      */
     void unselectVisually( BOARD_ITEM* aItem ) const;

     /**
- * Function containsSelected()
+ * Function selectionContains()
      * Checks if the given point is placed within any of selected items' bounding box.
      *
- * @return True if the given point is contained in any of selected items' bouding box.
+ * @return True if the given point is contained in any of selected items' bounding box.
      */
     bool selectionContains( const VECTOR2I& aPoint ) const;