Update README.md

Author: arnaudlemaignen

README.md

@@ -110,14 +110,15 @@ xy       28027  1.8  0.1 1308792 21188 pts/3   Sl+  11:43   0:00 ./resource_mode
 $ kill -HUP 28027
 
 Then it will reload the yaml config
-
+```
 WARN[0144] HOT RELOAD 
 INFO[0144] Successfully Opened resources/predictors.yml 
 INFO[0144] Successfully Opened resources/observed.yml 
 INFO[0144] Successfully Opened resources/info.yml 
 INFO[0144] Successfully Opened resources/limits.yml 
 INFO[0144] Successfully Opened output/regressions.yml 
 INFO[0144] Yaml Config Reloaded 
+```
 
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