remove =false from options that default to false in the docs

This re-aligns the docs with what the cmd line now does.

Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: e6115a6c1c02768898b0a47e550e6c67b433c436
Component: engine

components/engine/docs/reference/commandline/commit.md

@@ -16,7 +16,7 @@ parent = "smn_cli"
 
       -a, --author=""     Author (e.g., "John Hannibal Smith <hannibal@a-team.com>")
       -c, --change=[]     Apply specified Dockerfile instructions while committing the image
-      --help=false        Print usage
+      --help              Print usage
       -m, --message=""    Commit message
       -p, --pause=true    Pause container during commit