docs(CHANGELOG.md): update date for 1.6.10

Narretz · Narretz · commit b2ed68d72308 · 2018-04-17T18:34:13.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,5 @@
 <a name="1.6.10"></a>
-# 1.6.10 crystalline-persuasion (2018-04-12)
+# 1.6.10 crystalline-persuasion (2018-04-17)
 
 ## Bug Fixes
 - **$compile:**
