THRIFT-3424 Add CMake android build option
Client: Build
Patch: Nobuaki Sukegawa

This closes #696
diff --git a/build/cmake/FindAnt.cmake b/build/cmake/FindAnt.cmake
index 16b9afd..8b0371d 100644
--- a/build/cmake/FindAnt.cmake
+++ b/build/cmake/FindAnt.cmake
@@ -18,8 +18,8 @@
 #
 
 
-#  Ant_FOUND - system has Ant
-#  Ant_EXECUTBALE - the Ant executable
+#  ANT_FOUND - system has Ant
+#  Ant_EXECUTABLE - the Ant executable
 #
 # It will search the environment variable ANT_HOME if it is set