style: misc camel casing

Miscellaneous camel casing.

Change-Id: I90f7ab36448ad7c6a8e22677345d9d15591a64d5
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/threads/busthread.cpp b/threads/busthread.cpp
index 59704e3..6cfb08c 100644
--- a/threads/busthread.cpp
+++ b/threads/busthread.cpp
@@ -18,7 +18,7 @@
 
 #include <string>
 
-void BusThread(struct ThreadParams& params)
+void busThread(struct ThreadParams& params)
 {
     if (params.name.length() > 0)
     {