Merge pull request #14172 from bergerhoffer/fixing-typo

Fixing typos and minor wording changes for CLI

Author: bergerhoffer

cli_reference/extending-cli-plugins.adoc

@@ -6,7 +6,7 @@ include::modules/common-attributes.adoc[]
 toc::[]
 
 You can write and install plug-ins to build on the default `oc` commands,
-allowing you to peform new and more complex tasks with the {product-title} CLI.
+allowing you to perform new and more complex tasks with the {product-title} CLI.
 
 // Writing CLI plug-ins
 include::modules/cli-extending-plugins-writing.adoc[leveloffset=+1]

modules/cli-extending-plugins-installing.adoc

@@ -5,8 +5,8 @@
 [id='cli-installing-plugins-{context}']
 = Installing and using CLI plug-ins
 
-After you write a custom plug-in for the {product-title} CLI, you can install it
-to use the additional functionality that it introduces.
+After you write a custom plug-in for the {product-title} CLI, you must install
+it to use the functionality that it provides.
 
 [IMPORTANT]
 ====
@@ -40,7 +40,7 @@ $ chmod +x <plugin_file>
 ----
 $ sudo mv <plugin_file> /usr/local/bin/.
 ----
-. Run `oc plugin list` to make sure that the plug-in file is listed.
+. Run `oc plugin list` to make sure that the plug-in is listed.
 +
 ----
 $ oc plugin list
@@ -49,7 +49,7 @@ The following compatible plugins are available:
 /usr/local/bin/<plugin_file>
 ----
 +
-If your plug-in is not listed here, verify that the file name begins with `oc-`
+If your plug-in is not listed here, verify that the file begins with `oc-`
 or `kubectl-`, is executable, and is on your `PATH`.
 . Invoke the new command or option introduced by the plug-in.
 +

modules/cli-extending-plugins-writing.adoc

@@ -33,7 +33,8 @@ terminal when the `oc foo` command is issued.
 +
 When naming your plug-in file, keep the following in mind:
 
-* The file must begin with `oc-` or `kubectl-`.
+* The file must begin with `oc-` or `kubectl-` in order to be recognized as a
+plug-in.
 * The file name determines the command that invokes the plug-in. For example, a
 plug-in with the file name `oc-foo-bar` can be invoked by a command of
 `oc foo bar`. You can also use underscores if you want the command to contain