Fix markdown format

Author: spawnia

docs/6/digging-deeper/error-handling.md

@@ -24,6 +24,7 @@ and reports non-client-safe errors through the default Laravel exception handler
 Client-safe errors are assumed to be something that:
 - a client can understand and handle
 - were caused by client misuse, e.g. wrong syntax, authentication, validation
+
 Thus, they are typically not actionable for server developers.
 
 ## Additional Error Information

docs/master/digging-deeper/error-handling.md

@@ -24,6 +24,7 @@ and reports non-client-safe errors through the default Laravel exception handler
 Client-safe errors are assumed to be something that:
 - a client can understand and handle
 - were caused by client misuse, e.g. wrong syntax, authentication, validation
+
 Thus, they are typically not actionable for server developers.
 
 ## Additional Error Information