OJ proofreading

docs.it4i/environment-and-modules.md

@@ -41,9 +41,9 @@ fi
 
 ### Application Modules
 
-In order to configure your shell for running particular application on clusters, we use a Module package interface.
+In order to configure your shell for running a particular application on clusters, we use a module package interface.
 
-Application modules on clusters are built using [EasyBuild][1]. The modules are divided into the following structure:
+Application modules on clusters are built using [EasyBuild][1]. The modules are divided into the following groups:
 
 ```
  base: Default module class
@@ -72,7 +72,7 @@ Application modules on clusters are built using [EasyBuild][1]. The modules are
 ```
 
 !!! note
-    The modules set up the application paths, library paths and environment variables for running particular application.
+    The modules set up the application paths, library paths and environment variables for running a particular application.
 
 The modules may be loaded, unloaded, and switched according to momentary needs. For details, see [lmod][2].