fix grammar in 2020 posts

1 files changed, 11 insertions, 11 deletions

diff --git a/content/blog/2020-08-22-redirect-github-pages.org b/content/blog/2020-08-22-redirect-github-pages.org
index d7e92a2..2bcee18 100644
--- a/content/blog/2020-08-22-redirect-github-pages.org
+++ b/content/blog/2020-08-22-redirect-github-pages.org
@@ -7,8 +7,8 @@
 
 ** Step 1
 
-Add a new file CNAME to your GitHub Pages repository containing only one line:
-your top-level domain name. E.g.: =example.com=
+Add a new file called =CNAME= (canonical name) to your GitHub Pages repository
+containing only one line: your top-level domain name. E.g.: =example.com=
 
 ** Step 2
 
@@ -17,11 +17,12 @@ your top-level domain name. E.g.: =example.com=
 2.1: Remove all other top-level records (prefixed with @) of type A from your
 DNS configuration.
 
-2.2: Remove a CNAME record for the second-level domain www if it is present.
+2.2: Remove a CNAME record for the second-level domain =www=, if it is present.
 
 ** Step 3
 
-Add these 5 entries to the very top of your DNS configuration:
+Add these 5 entries to the very top of your domain name system (DNS)
+configuration:
 
 #+begin_src txt
 @        A        185.199.108.153
@@ -41,7 +42,7 @@ immediately. They can take up to a full day to propagate.
 * Long answer
 
 This issue has two sides. One is the DNS configuration itself. Another one is
-the way GitHub Pages will forward HTTP requests.
+the way GitHub Pages will forward hypertext transfer protocol (HTTP) requests.
 
 We need to know a few things to understand what GitHub is trying to say in their
 documentation.
@@ -52,7 +53,7 @@ There are two types of DNS records which interest us: CNAME and A.
 
 =A= is also known as =Apex= or sometimes as =root entry=. It forwards requests
 to a specified fixed IP address. =CNAME= entry forwards requests to a specified
-URL (actual valid plain text URL, not an IP address).
+URL (actual valid plain text URL, not an internet protocol (IP) address).
 
 ** DNS Load balancing
 
@@ -82,11 +83,10 @@ URL address (e.g. =username.github.io=) instead of a fixed IP address.
 
 ** How GitHub Pages treats HTTP requests
 
-After a DNS request for =your_github_username.github.io= is resolved
-into an IP address, e.g. =185.199.108.153= your browser sends an HTTP
-request to that server with an HTTP header =Host=. Below are =curl=
-examples that load the same website (these examples might not work if
-you are behind a proxy server):
+After a DNS request for =your_github_username.github.io= is resolved into an IP
+address, e.g. =185.199.108.153= your browser sends an HTTP request to that
+server with an HTTP header =Host=. Below are =curl= examples that load the same
+website (these examples might not work if you are behind a proxy server):
 
 #+begin_src sh
 curl --header "Host: your_github_username.github.io" http://185.199.108.153/