Fix typos

Change-Id: I7c40d7eb90a5c2b5d9808683c83b664707c27cb1
Reviewed-on: https://gerrit.libreoffice.org/21128Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>

slideshow/opengl/vortexVertexShader.glsl

@@ -113,7 +113,7 @@ void main( void )
     vec4 v = vec4(a_position, 1.0);
     vec4 normal = vec4(a_normal, 1.0);
 
-    // Each tile moves during only half of the transition. The letmost
+    // Each tile moves during only half of the transition. The leftmost
     // tiles start moving at the start and arrive at their end
     // position around time=0.5, when the tiles there (the rightmost
     // ones) start moving. (The exact time each tile is moving is

slideshow/source/engine/OGLTrans/generic/OGLTrans_Operation.hxx

@@ -43,7 +43,7 @@ public:
     virtual ~Operation(){}
 
 protected:
-    /** Should this operation be interpolated . If TRUE, the transform will smoothly move from making no difference from t = 0.0 to mnT0 to being completely transformed from t = mnT1 to 1. If FALSE, the transform will be inneffectual from t = 0 to mnT0, and completely transformed from t = mnT0 to 1.
+    /** Should this operation be interpolated . If TRUE, the transform will smoothly move from making no difference from t = 0.0 to mnT0 to being completely transformed from t = mnT1 to 1. If FALSE, the transform will be ineffectual from t = 0 to mnT0, and completely transformed from t = mnT0 to 1.
     */
     bool mbInterpolate;
 

slideshow/source/engine/animationnodes/basenode.cxx

@@ -538,7 +538,7 @@ void BaseNode::scheduleDeactivationEvent( EventSharedPtr const& pEvent )
 
         // xxx todo:
         // think about set node, anim base node!
-        // if anim base node has no activity, this is called to schedule deactivatiion,
+        // if anim base node has no activity, this is called to schedule deactivation,
         // but what if it does not schedule anything?
 
         // TODO(F2): Handle end time attribute, too

slideshow/source/engine/shapes/drawinglayeranimation.cxx

@@ -221,7 +221,7 @@ private:
     // Flag decides if TextScroll alternates. Default is sal_False.
     bool                                        mbAlternate;
 
-    // Flag to remember if this is a simple scrollin text
+    // Flag to remember if this is a simple scrolling text
     bool                                        mbScrollIn;
 
     // start time for this animation

slideshow/source/engine/slide/userpaintoverlay.cxx

@@ -169,7 +169,7 @@ namespace slideshow
                 // therefore destroy all the polygons stored
                 if(mbIsEraseAllModeActivated)
                 {
-                    // The Erase Mode should be desactivated
+                    // The Erase Mode should be deactivated
                     mbIsEraseModeActivated = false;
                     repaintWithoutPolygons();
                     maPolygons.clear();

slideshow/source/engine/slideshowimpl.cxx

@@ -884,7 +884,7 @@ ActivitySharedPtr SlideShowImpl::createSlideTransition(
 
 PolygonMap::iterator SlideShowImpl::findPolygons( uno::Reference<drawing::XDrawPage> const& xDrawPage)
 {
-    // TODO(P2) : Optimze research in the map.
+    // TODO(P2): optimize research in the map.
     PolygonMap::iterator aEnd = maPolygons.end();
     for( PolygonMap::iterator aIter = maPolygons.begin();
          aIter != aEnd;

slideshow/source/engine/tools.cxx

@@ -539,7 +539,7 @@ namespace slideshow
             }
 
             // return identity transform for un-attributed
-            // shapes. This renders the sprite as-is, in it's
+            // shapes. This renders the sprite as-is, in its
             // document-supplied size.
             return aTransform;
         }

slideshow/source/engine/transitions/clippingfunctor.cxx

@@ -64,7 +64,7 @@ namespace slideshow
 
             // perform general transformations _before_ the reverse
             // mode changes. This allows the Transition table to be
-            // filled more constitently (otherwise, when e.g. rotating
+            // filled more consistently (otherwise, when e.g. rotating
             // a clip 90 degrees, the REVERSEMETHOD_FLIP_X becomes
             // REVERSEMETHOD_FLIP_Y instead)
             if (rTransitionInfo.mnRotationAngle != 0.0 ||

slideshow/source/engine/transitions/clippingfunctor.hxx

@@ -41,7 +41,7 @@ namespace slideshow
             The ParametricPolyPolygon can be obtained from the
             ParametricPolyPolygonFactory, see there.
 
-            The TransitionInfo further parameterizes the polygon
+            The TransitionInfo further parametrizes the polygon
             generated by the ParametricPolyPolygon, with common
             modifications such as rotation, flipping, or change of
             direction. This allows the ParametricPolyPolygonFactory to

slideshow/source/inc/enumanimation.hxx

@@ -33,7 +33,7 @@ namespace slideshow
 
             This interface is a specialization of the Animation
             interface, and is used to animate attributes representable
-            by a set of constant values, such as UNO constantsm, or enums.
+            by a set of constant values, such as UNO constants, or enums.
          */
         class EnumAnimation : public Animation
         {

slideshow/source/inc/eventqueue.hxx

@@ -62,7 +62,7 @@ namespace slideshow
             bool addEventForNextRound( const EventSharedPtr& event );
 
             /** Another way to control the order of asynchronous event
-                exeqution.  Use this method to schedule events that are to
+                execution.  Use this method to schedule events that are to
                 be executed after all regular events that have no delay,
                 even when they schedule new regular events without delay.
             */

slideshow/source/inc/slideshowcontext.hxx

@@ -46,7 +46,7 @@ namespace slideshow
         /** Common arguments for slideshow objects.
 
             This struct combines a number of object references
-            ubiquituously needed throughout the slideshow.
+            ubiquitously needed throughout the slideshow.
          */
         struct SlideShowContext
         {