Improve RS documentation.

bug 8570568
Change-Id: I465fcc8ec3e2cc892dc3cb0067aacf5224338102
diff --git a/graphics/java/android/renderscript/Program.java b/graphics/java/android/renderscript/Program.java
index 9bd103e..bc2ca35 100644
--- a/graphics/java/android/renderscript/Program.java
+++ b/graphics/java/android/renderscript/Program.java
@@ -276,7 +276,7 @@
             try {
                 mShader = new String(str, 0, strLength, "UTF-8");
             } catch (UnsupportedEncodingException e) {
-                Log.e("Renderscript shader creation", "Could not decode shader string");
+                Log.e("RenderScript shader creation", "Could not decode shader string");
             }
 
             return this;