Added words to spelling_wordlist.

docs/spelling_wordlist

@@ -431,6 +431,7 @@ permalink
 pessimization
 Peucker
 pgAdmin
+phishing
 php
 pickleable
 picosecond
@@ -654,6 +655,7 @@ unapplying
 uncheck
 unclaim
 uncopyable
+unencoded
 unescape
 unescaped
 ungrouped