configure: Drop unneeded AC_SUBST() calls for AC_PATH_PROG() results.

[collectd.git] / README

diff --git a/README b/README
index e25fbd96e4887ab77ae85077c171fea75a30f869..80efa62683c31e0942cac07a9b0e11f170a6f978 100644 (file)
--- a/README
+++ b/README
@@ -680,7 +680,8 @@ Prerequisites
     <http://ganglia.info/>
 
   * libgrpc (optional)
-    Used by the `grpc' plugin.
+    Used by the `grpc' plugin. gRPC requires a C++ compiler supporting the
+    C++11 standard.
     <https://grpc.io/>
 
   * libgcrypt (optional)