diff --git a/README.md b/README.md
index f5e9463..d699eb5 100644
--- a/README.md
+++ b/README.md
@@ -4,14 +4,14 @@ This repository is for automating the management of the configuration of, and th
 
 ## Variable Names and Their Scopes
 
-To be able to make use of the Ansible playbooks, it is necessary to specify some variables in or at relevant scopes, though some may have some defaults. The relevant scopes variables are defined in for our purposes:
+To be able to make use of the Ansible playbooks, it is necessary to specify some variables in or at relevant scopes, though some may have some defaults. The relevant scopes variables are defined in, for our purposes, are:
 
 - Ansible **inventory scope**: corresponds to variables inside per-hostname files in `group_vars` or `host_vars` directories, or the inventory file itself, i.e. `hosts.ini` or `hosts.yml`. The inventory file has some enforced naming conventions to be covered later or elsewhere.
 - Ansible **role scope**: corresponds to variables found in files inside the `defaults` / `vars` directory in a role directory, or variables found in files inside subdirectory `main` in either `defaults` or `vars` directory of that role directory. There are favored conventional directory structure within which these variables are specified in the aforementioned directories, to be covered later or elsewhere.
 
 ### Inventory Scope
 
-Herein are listed the relevant variables at or in the *inventory* scope. These must be specified for a specific inventory host or group, typically their corresponding files under `group_vars` or `host_vars`. Some variables must take in a dictionary type to be valid. To save space, there will be more detail on what keys are required or optional for such dictionaries will be provided elsewhere and not here.
+Herein are listed the relevant variables at or in the *inventory* scope. These must be specified for a specific inventory host or group, typically in their corresponding files under `group_vars` or `host_vars`. Some variables must take in a dictionary type to be valid. To save space, there will be more detail on what keys are required or optional for such dictionaries elsewhere and not here.
 
 name | type | value validity rule | default value | required?
 ---|---|---|---|---
@@ -24,7 +24,7 @@ name | type | value validity rule | default value | required?
 
 ## Role Scope
 
-Herein are listed the relevant variables at or in the *role* scope. These must be specified for a set of role tasks expected to run in a playbook for the host specified for its play.
+Herein are listed the relevant variables at or in the *role* scope. These must be specified for a set of role tasks expected to run in a playbook for the host specified for its play. Some variables must take in a dictionary type to be valid. To save space, there will be more detail on what keys are required or optional for such dictionaries elsewhere and not here.
 
 name | type | value validity rule | default value | required?
 ---|---|---|---|---