Add missing word to help text and remove double spaces

pkg/kubectl/cmd/config/config.go

@@ -45,8 +45,8 @@ func NewCmdConfig(f cmdutil.Factory, pathOptions *clientcmd.PathOptions, streams
 
 			The loading order follows these rules:
 
-			1. If the --` + pathOptions.ExplicitFileFlag + ` flag is set, then only that file is loaded.  The flag may only be set once and no merging takes place.
-			2. If $` + pathOptions.EnvVar + ` environment variable is set, then it is used a list of paths (normal path delimitting rules for your system).  These paths are merged.  When a value is modified, it is modified in the file that defines the stanza.  When a value is created, it is created in the first file that exists.  If no files in the chain exist, then it creates the last file in the list.
+			1. If the --` + pathOptions.ExplicitFileFlag + ` flag is set, then only that file is loaded. The flag may only be set once and no merging takes place.
+			2. If $` + pathOptions.EnvVar + ` environment variable is set, then it is used as a list of paths (normal path delimitting rules for your system). These paths are merged. When a value is modified, it is modified in the file that defines the stanza. When a value is created, it is created in the first file that exists. If no files in the chain exist, then it creates the last file in the list.
 			3. Otherwise, ` + path.Join("${HOME}", pathOptions.GlobalFileSubpath) + ` is used and no merging takes place.`),
 		Run: cmdutil.DefaultSubCommandRun(streams.ErrOut),
 	}