Update peillach.md

Peillach · Peillach · commit 8993c4423fce · 2015-10-04T16:06:57.000-04:00
diff --git a/students/peillach.md b/students/peillach.md
@@ -2,7 +2,7 @@
 
 - **Name**: Brendan Peillach
 - **GitHub**: [@Peillach](https://github.com/Peillach)
-- **Twitter**: [@BrendanPeillach](https://twitter.com/Peillach)
+- **Twitter**: [@Peillach](https://twitter.com/Peillach)
 - **Linkedin**: []()
 - **Website**: []()
 
