Merge pull request #234 from vrybas/duplicated-ruby-snippet-sel

Duplicated snippet in ruby.snippets

snippets/ruby.snippets

@@ -1032,7 +1032,7 @@ snippet see
 	it { should ensure_exclusion_of :${1} }
 snippet sei
 	it { should ensure_inclusion_of :${1} }
-snippet sel
+snippet itsel
 	it { should ensure_length_of :${1} }
 snippet sva
 	it { should validate_acceptance_of :${1} }