[thrift] cleanup generated trailing whitespace in php

Summary: Verfolgenplaatze sind verboten!

Reviewed By: kder

Test Plan: no

Revert Plan: yes


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665569 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/compiler/cpp/src/generate/t_php_generator.cc b/compiler/cpp/src/generate/t_php_generator.cc
index 99b207f..bd6e7d8 100644
--- a/compiler/cpp/src/generate/t_php_generator.cc
+++ b/compiler/cpp/src/generate/t_php_generator.cc
@@ -49,7 +49,7 @@
       autogen_comment() <<
       "include_once $GLOBALS['THRIFT_ROOT'].'/packages/" + program_name_ + "/" + program_name_ + "_types.php';" << endl <<
       endl <<
-      "$GLOBALS['" << program_name_ << "_CONSTANTS'] = array(); " << endl <<
+      "$GLOBALS['" << program_name_ << "_CONSTANTS'] = array();" << endl <<
       endl;
   }
 }