Fix caps, highlighting, and spelling of brand names.

SC1017.md

@@ -2,7 +2,7 @@
 
 ### Problematic code:
 
-```sh
+```console
 $ cat -v myscript
 #!/bin/sh^M
 echo "Hello World"^M
@@ -10,20 +10,23 @@ echo "Hello World"^M
 
 ### Correct code:
 
-```sh
+```console
 $ cat -v myscript
 #!/bin/sh
 echo "Hello World"
 ```
+
 ### Rationale:
 
-The script uses Windows/DOS style `\r\n` line terminators instead of UNIX style `\n` terminators. The additional `\r` aka `^M` aka carriage return characters will be treated literally, and results in all sorts strange bugs and messages.
+The script uses Windows/MS-DOS style `\r\n` line terminators instead of Unix-style `\n` terminators. The additional `\r` aka `^M` aka carriage return characters will be treated literally, and results in all sorts strange bugs and messages.
 
-You can verify this with `cat -v yourfile` and see whether or not each line ends with a `^M`. To delete them, open the file in your editor and save the file as "Unix", "UNIX/OSX Format", `:set ff=unix` or similar if it supports it.
+You can verify this with `cat -v yourfile` and see whether or not each line ends with a `^M`. To delete them, open the file in your editor and save the file as "Unix", "Unix/macOS Format", `:set ff=unix` or similar if it supports it.
 
 If you don't know how to get your editor to save a file with Unix line terminators, you can use `tr`:
 
-    tr -d '\r' < badscript   > goodscript
+```sh
+tr -d '\r' < badscript > goodscript
+```
 
 This will read a script `badscript` with possible carriage returns, and write `goodscript` without them.
 
@@ -33,6 +36,5 @@ None
 
 ### Related resources:
 
-* [BashFaq: How do I convert a file from DOS format to UNIX format (remove CRs from CR-LF line terminators)?](https://mywiki.wooledge.org/BashFAQ/052)
-* [StackOverflow: Are shell scripts sensitive to encoding and line endings?
-](https://stackoverflow.com/questions/39527571/are-shell-scripts-sensitive-to-encoding-and-line-endings)
+* [BashFaq: How do I convert a file from MS-DOS format to Unix format (remove CRs from CR-LF line terminators)?](https://mywiki.wooledge.org/BashFAQ/052)
+* [StackOverflow: Are shell-scripts sensitive to encoding and line-endings?](https://stackoverflow.com/questions/39527571/are-shell-scripts-sensitive-to-encoding-and-line-endings)