s/Renderscript/RenderScript and remove rs_graphics.rsh reference.

Change-Id: I601f7fb20e4ac347ede4561e749cb0084b8f4118
diff --git a/scriptc/rs_time.rsh b/scriptc/rs_time.rsh
index 60e3dee..1e6ab99 100644
--- a/scriptc/rs_time.rsh
+++ b/scriptc/rs_time.rsh
@@ -15,9 +15,9 @@
  */
 
 /** @file rs_time.rsh
- *  \brief Renderscript time routines
+ *  \brief RenderScript time routines
  *
- *  This file contains Renderscript functions relating to time and date
+ *  This file contains RenderScript functions relating to time and date
  *  manipulation.
  */