Clean up remaining command reference files

Change-Id: I96c2d95a22c3b0e9629471ea994e25b72349fe4c

Documentation/cmd-plugin-reload.txt

diff --git a/Documentation/cmd-plugin-reload.txt b/Documentation/cmd-plugin-reload.txt
index ad1e5e7..5cfb6cc 100644
--- a/Documentation/cmd-plugin-reload.txt
+++ b/Documentation/cmd-plugin-reload.txt
@@ -36,7 +36,7 @@
 Reload a plugin:
 
 ----
-	ssh -p 29418 localhost gerrit plugin reload my-plugin
+ssh -p 29418 localhost gerrit plugin reload my-plugin
 ----
 
 GERRIT