Fix typos

SVN_SILENT

activation.cpp

@@ -436,7 +436,7 @@ bool Workspace::activateNextClient(Client* c)
             Client *client = *(--it);
 
             // rule out clients which are not really visible.
-            // the screen test is rather superflous for xrandr & twinview since the geometry would differ -> TODO: might be dropped
+            // the screen test is rather superfluous for xrandr & twinview since the geometry would differ -> TODO: might be dropped
             if (!(client->isShown(false) && client->isOnCurrentDesktop() &&
                   client->isOnCurrentActivity() && client->isOnScreen(c ? c->screen() : activeScreen())))
                 continue;

libkwineffects/kwinanimationeffect.h

@@ -141,7 +141,7 @@ protected:
      * The central function of this class - call it to create an animated transition of any supported attribute
      * @param w - The EffectWindow to manipulate
      * @param a - The @enum Attribute to manipulate
-     * @param meta - Basically a wildcard to carry various extra informations, eg. the anchor, relativity or rotation axis. You will probably use require it when performing Generic animations.
+     * @param meta - Basically a wildcard to carry various extra information, eg. the anchor, relativity or rotation axis. You will probably use require it when performing Generic animations.
      * @param ms - How long the transition will last
      * @param to - The target value. FPx2 is an agnostic two component float type (like QPointF or QSizeF, but without requiring to be either and supporting an invalid state)
      * @param shape - How the animation progresses, eg. Linear progresses constantly while Exponential start slow and becomes very fast in the end

toplevel.h

@@ -254,7 +254,7 @@ public:
 
     /**
      * This method returns the area that the Toplevel window reports to be opaque.
-     * It is supposed to only provide valueable information if @link hasAlpha is @c true .
+     * It is supposed to only provide valuable information if @link hasAlpha is @c true .
      * @see hasAlpha
      **/
     const QRegion& opaqueRegion() const;