gRPC doc: Fixed typos and mention C++11 requirement.

diff --git a/README b/README
index e25fbd9..80efa62 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)

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 3f3dc9e..058cd93 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -2500,7 +2500,7 @@ source, this is optional. Otherwise the option is required.
 =head2 Plugin C<grpc>
 
 The I<grpc> plugin provides an RPC interface to submit values to or query
-values from collectd based on the open source gRPC framework. It exposes and
+values from collectd based on the open source gRPC framework. It exposes an
 end-point for dispatching values to the daemon.
 
 The B<gRPC> homepage can be found at L<https://grpc.io/>.
@@ -2510,7 +2510,7 @@ The B<gRPC> homepage can be found at L<https://grpc.io/>.
 =item B<Listen> I<Host> I<Port>
 
 The B<Listen> statement sets the network address to bind to. When multiple
-statements are specified, the daemon will bin to all of them. If none are
+statements are specified, the daemon will bind to all of them. If none are
 specified, it defaults to B<0.0.0.0:50051>.
 
 The argument I<Host> may be a hostname, an IPv4 address, or an IPv6 address.