Update learn/building_programs/distributing.md

Co-authored-by: Laurence Kedward <[email protected]>

Author: arjenmarkus

learn/building_programs/distributing.md

@@ -81,7 +81,7 @@ in a dynamic library. This enables you to:
         gfortran -o function.dll function.f90 -shared
 ```
 
-        or:
+or:
 
 ```shell
         ifort -exe:function.dll function.f90 -dll