CREDITS.md in et-orbi-1.2.0 vs CREDITS.md in et-orbi-1.2.1

@@ -1,8 +1,8 @@
 
 # et-orbi credits
 
-* Vais Salikhov (https://github.com/vais) missing US timezone aliases, gh-18
+* Vais Salikhov (https://github.com/vais) missing US timezone aliases, gh-18 gh-19
 * Wenhui Wang https://github.com/w11th .parse vs Chronic+ActiveSupport, fugit 11
 * Marcel https://github.com/MTRNord "Mitteleuropaeische Sommerzeit", gh-15
 * Stanisław Pitucha https://github.com/viraptor rubygems link to changelog, gh-14
 * Jamie Stackhouse https://github.com/itsjamie reported warnings, gh-13
 * mlotfi2005 https://github.com/mlotfi2005 reported infinite loop, gh-12