Update 0.1.7.md

documentation/docs/changelog/0.1.7.md

@@ -10,7 +10,7 @@ Not yet released.
 
 ### 🐛 Bug fixes
 - [Fixed bug with successful update message in notification center](#success-message)
-- Fixed bug with email alerts not being sent if server does not have  avalid ssl
+- Fixed bug with email alerts not being sent if server does not have  a valid ssl
 
 
 ----