Fixed spelling, added new words to dictionary

Change-Id: Ic1e6b69cefc362c8d512fa897188066d89824a50
diff --git a/dict.txt b/dict.txt
index 59ef6e7..ba2e053 100644
--- a/dict.txt
+++ b/dict.txt
@@ -22,8 +22,10 @@
 ofagent
 ofagentd
 ofdpa
+onos
 patchset
 pingall
+pipeconfs
 privkey
 rst
 uboot