Fixed a typo.

<rdar://problem/18084105>

llvm-svn: 216189
diff --git a/lldb/source/Commands/CommandObjectBreakpointCommand.cpp b/lldb/source/Commands/CommandObjectBreakpointCommand.cpp
index 05cbe2f..0941f38 100644
--- a/lldb/source/Commands/CommandObjectBreakpointCommand.cpp
+++ b/lldb/source/Commands/CommandObjectBreakpointCommand.cpp
@@ -808,7 +808,7 @@
 CommandObjectBreakpointCommand::CommandObjectBreakpointCommand (CommandInterpreter &interpreter) :
     CommandObjectMultiword (interpreter,
                             "command",
-                            "A set of commands for adding, removing and examining bits of code to be executed when the breakpoint is hit (breakpoint 'commmands').",
+                            "A set of commands for adding, removing and examining bits of code to be executed when the breakpoint is hit (breakpoint 'commands').",
                             "command <sub-command> [<sub-command-options>] <breakpoint-id>")
 {
     CommandObjectSP add_command_object (new CommandObjectBreakpointCommandAdd (interpreter));