From Eric Wing, removed trailing semi colonds from namespace end bracket.

include/osg/Drawable

@@ -827,7 +827,7 @@ inline void Drawable::draw(State& state) const
         _drawCallback->drawImplementation(state,this);
     else
         drawImplementation(state);
-};
+}
 
 
 }

include/osg/Vec3s

@@ -113,6 +113,6 @@ class Vec3s
         }
 };
 
-};
+}
 
 #endif

include/osg/Vec4s

@@ -119,6 +119,6 @@ class Vec4s
         }
 };
 
-};
+}
 
 #endif