Standardize yaml

No changes in functionalities, just removing blank lines and indentation of comments.

nspanel_esphome.yaml

@@ -27,7 +27,7 @@ substitutions:
 
 ###### USE THIS ONLY FOR YOUR FIRST TFT UPLOAD
 ###### AND IF EXIT-REPARSE BUTTON FAILS
-###### ONCE IT WORKED, REMOVE THOSE LINES
+###### ONCE IT WORKED, REMOVE THESE LINES
 ###### https://github.com/esphome/esphome/pull/2956
 # external_components:
 #   - source: github://pr#2956
@@ -366,6 +366,7 @@ api:
             } else {
               id(disp1).set_component_text_printf(btnbri.c_str(), " ");
             }
+
     #### Service to set the entities ####
     - service: set_entity
       variables:
@@ -603,7 +604,6 @@ sensor:
           # send text field percentage of current_lightslider_val
         - lambda: id(disp1).set_component_text_printf("settings.a04", "%i", id(display_dim_brightness_global));
 
-
 ##### START - TEXT SENSOR CONFIGURATION #####
 text_sensor:
 
@@ -670,7 +670,6 @@ text_sensor:
         - lambda: |-
             id(page_timer)->execute(int(id(page_timeout).state));
 
-
 ##### START - SWITCH CONFIGURATION #####
 switch: