Travis fix formatting

.travis.yml

@@ -40,13 +40,13 @@ branches:
 
 script:
   # set sketch skipping pattern for some boards
-  if [[ "$BOARD" =~ "esp8266:esp8266:" ]]; then
-    # on ESP8266, skip HTTP and MQTT examples
-    SKIP_PAT='(HTTP|MQTT).*ino'
-  else
-    # default skip pattern (matches everything)
-    SKIP_PAT='.*'
-  fi
+  - if [[ "$BOARD" =~ "esp8266:esp8266:" ]]; then
+      # on ESP8266, skip HTTP and MQTT examples
+      SKIP_PAT='(HTTP|MQTT).*ino'
+    else
+      # default skip pattern (matches everything)
+      SKIP_PAT='.*'
+    fi
 
   # build all example sketches
   - for example in $(find $PWD/examples -name '*.ino' | sort); do