Spelling changes applied from lldb_spelling.diffs from Bruce Mitchener.

Thanks Bruce!

llvm-svn: 123083
diff --git a/lldb/source/Plugins/Process/Linux/ProcessMonitor.h b/lldb/source/Plugins/Process/Linux/ProcessMonitor.h
index a4719c0..7c3ae74 100644
--- a/lldb/source/Plugins/Process/Linux/ProcessMonitor.h
+++ b/lldb/source/Plugins/Process/Linux/ProcessMonitor.h
@@ -65,10 +65,10 @@
     ProcessLinux &
     GetProcess() { return *m_process; }
 
-    /// Returns a file descriptor to the controling terminal of the inferior
+    /// Returns a file descriptor to the controlling terminal of the inferior
     /// process.
     ///
-    /// Reads from this file descriptor yeild both the standard output and
+    /// Reads from this file descriptor yield both the standard output and
     /// standard error of this debugee.  Even if stderr and stdout were
     /// redirected on launch it may still happen that data is available on this
     /// descriptor (if the inferior process opens /dev/tty, for example).