remove stale src/php/ext/grpc/README.md
diff --git a/package.xml b/package.xml
index e65ab73..bb4dcc2 100644
--- a/package.xml
+++ b/package.xml
@@ -27,9 +27,9 @@
  <contents>
   <dir baseinstalldir="/" name="/">
     <file baseinstalldir="/" name="config.m4" role="src" />
+    <file baseinstalldir="/" name="src/php/README.md" role="src" />
     <file baseinstalldir="/" name="src/php/ext/grpc/CREDITS" role="src" />
     <file baseinstalldir="/" name="src/php/ext/grpc/LICENSE" role="src" />
-    <file baseinstalldir="/" name="src/php/ext/grpc/README.md" role="src" />
     <file baseinstalldir="/" name="src/php/ext/grpc/byte_buffer.c" role="src" />
     <file baseinstalldir="/" name="src/php/ext/grpc/call.c" role="src" />
     <file baseinstalldir="/" name="src/php/ext/grpc/call_credentials.c" role="src" />