Added monitoring description

README.md

@@ -1413,10 +1413,13 @@ _See also: [awesome-sysadmin/IT Asset Management](https://github.com/awesome-fos
 
 **[`^        back to top        ^`](#)**
 
+Software for [monitoring](https://en.wikipedia.org/wiki/Monitoring) applications and websites. 
+
 **Please visit [awesome-sysadmin/Monitoring](https://github.com/awesome-foss/awesome-sysadmin#monitoring), [awesome-sysadmin/Metric and Metric Collection](https://github.com/awesome-foss/awesome-sysadmin#metric--metric-collection)**
 
 
 
+
 ### Note-taking & Editors
 
 **[`^        back to top        ^`](#)**