Remove trailing whitespace

README.md

@@ -21,10 +21,10 @@ You can access the service from a shell or from a Web browser like this:
     Weather for City: Paris, France
 
          \   /     Clear
-          .-.      10 – 11 °C  
-       ― (   ) ―   ↑ 11 km/h  
-          `-’      10 km  
-         /   \     0.0 mm  
+          .-.      10 – 11 °C
+       ― (   ) ―   ↑ 11 km/h
+          `-’      10 km
+         /   \     0.0 mm
 
 
 Here is an actual weather report for your location (it's live!):
@@ -247,7 +247,7 @@ To embed in to an IRC ([WeeChat](https://github.com/weechat/weechat)) client's e
 Conky usage example:
 
 ```
-${texeci 1800 curl wttr.in/kyiv_0pq_lang=uk.png 
+${texeci 1800 curl wttr.in/kyiv_0pq_lang=uk.png
   | convert - -transparent black $HOME/.config/conky/out.png}
 ${image $HOME/.config/conky/out.png -p 0,0}
 ```
@@ -445,7 +445,7 @@ Most of these values are self-explanatory, aside from `weatherCode`. The `weathe
 
 ### Prometheus Metrics Output
 
-The [Prometheus](https://github.com/prometheus/prometheus) Metrics format is a feature providing access to *wttr.in* data through an easy-to-parse format for monitoring systems, without requiring the user to create a complex script to reinterpret wttr.in's graphical output. 
+The [Prometheus](https://github.com/prometheus/prometheus) Metrics format is a feature providing access to *wttr.in* data through an easy-to-parse format for monitoring systems, without requiring the user to create a complex script to reinterpret wttr.in's graphical output.
 
 To fetch information in Prometheus format, use the following syntax: