LLDB help content has accumulated over time without a recent attempt to
review it for consistency, accuracy, and clarity. These changes attempt to
address all of the above while keeping the text relatively terse.

<rdar://problem/24868841>

llvm-svn: 275485
diff --git a/lldb/source/Commands/CommandObjectPlugin.cpp b/lldb/source/Commands/CommandObjectPlugin.cpp
index 3fae35a..221c9a6 100644
--- a/lldb/source/Commands/CommandObjectPlugin.cpp
+++ b/lldb/source/Commands/CommandObjectPlugin.cpp
@@ -99,11 +99,9 @@
     }
 };
 
-CommandObjectPlugin::CommandObjectPlugin (CommandInterpreter &interpreter) :
-CommandObjectMultiword (interpreter,
-                        "plugin",
-                        "A set of commands for managing or customizing plugin commands.",
-                        "plugin <subcommand> [<subcommand-options>]")
+CommandObjectPlugin::CommandObjectPlugin(CommandInterpreter &interpreter)
+    : CommandObjectMultiword(interpreter, "plugin", "Commands for managing LLDB plugins.",
+                             "plugin <subcommand> [<subcommand-options>]")
 {
     LoadSubCommand ("load",  CommandObjectSP (new CommandObjectPluginLoad (interpreter)));
 }