Update apt.py (#81975)

updating documentation

lib/ansible/modules/apt.py

@@ -206,10 +206,10 @@ notes:
    - Three of the upgrade modes (V(full), V(safe) and its alias V(true)) required C(aptitude) up to 2.3, since 2.4 C(apt-get) is used as a fall-back.
    - In most cases, packages installed with apt will start newly installed services by default. Most distributions have mechanisms to avoid this.
      For example when installing Postgresql-9.5 in Debian 9, creating an executable shell script (/usr/sbin/policy-rc.d) that throws
-     a return code of 101 will stop Postgresql 9.5 starting up after install. Remove the file or remove its execute permission afterwards.
+     a return code of 101 will stop Postgresql 9.5 starting up after install. Remove the file or  its execute permission afterward.
    - The apt-get commandline supports implicit regex matches here but we do not because it can let typos through easier
      (If you typo C(foo) as C(fo) apt-get would install packages that have "fo" in their name with a warning and a prompt for the user.
-     Since we don't have warnings and prompts before installing we disallow this.Use an explicit fnmatch pattern if you want wildcarding)
+     Since we don't have warnings and prompts before installing, we disallow this.Use an explicit fnmatch pattern if you want wildcarding)
    - When used with a C(loop:) each package will be processed individually, it is much more efficient to pass the list directly to the O(name) option.
    - When O(default_release) is used, an implicit priority of 990 is used. This is the same behavior as C(apt-get -t).
    - When an exact version is specified, an implicit priority of 1001 is used.