diff --git a/pages/linux/dos2unix.md b/pages/linux/dos2unix.md
index 38100a067..dea8bf559 100644
--- a/pages/linux/dos2unix.md
+++ b/pages/linux/dos2unix.md
@@ -1,12 +1,12 @@
 # dos2unix
 
-> Change dos-style line endings to unix-style.
+> Change DOS-style line endings to Unix-style.
 > Replaces CRLF with CR.
 
 - Change line endings of a file:
 
 `dos2unix {{filename}}`
 
-- Create a copy with unix-style line endings:
+- Create a copy with Unix-style line endings:
 
 `dos2unix -n {{filename}} {{new_filename}}`
diff --git a/pages/linux/mac2unix.md b/pages/linux/mac2unix.md
index 0d6647ca1..a508c298c 100644
--- a/pages/linux/mac2unix.md
+++ b/pages/linux/mac2unix.md
@@ -1,12 +1,12 @@
 # mac2unix
 
-> Change mac-style line endings to unix-style.
+> Change macOS-style line endings to Unix-style.
 > Replaces LF with CR.
 
 - Change line endings of a file:
 
 `mac2unix {{filename}}`
 
-- Create a copy with unix-style line endings:
+- Create a copy with Unix-style line endings:
 
 `mac2unix -n {{filename}} {{new_filename}}`
diff --git a/pages/linux/unix2dos.md b/pages/linux/unix2dos.md
index bc7c4deae..726e6bd33 100644
--- a/pages/linux/unix2dos.md
+++ b/pages/linux/unix2dos.md
@@ -1,12 +1,12 @@
 # unix2dos
 
-> Change unix-style line endings to dos-style.
+> Change Unix-style line endings to DOS-style.
 > Replaces CR with CRLF.
 
 - Change line endings of a file:
 
 `unix2dos {{filename}}`
 
-- Create a copy with dos-style line endings:
+- Create a copy with DOS-style line endings:
 
 `unix2dos -n {{filename}} {{new_filename}}`
diff --git a/pages/linux/unix2mac.md b/pages/linux/unix2mac.md
index ca658020e..fe591cd21 100644
--- a/pages/linux/unix2mac.md
+++ b/pages/linux/unix2mac.md
@@ -1,12 +1,12 @@
 # unix2mac
 
-> Change unix-style line endings to mac-style.
+> Change Unix-style line endings to macOS-style.
 > Replaces CR with LF.
 
 - Change line endings of a file:
 
 `unix2mac {{filename}}`
 
-- Create a copy with mac-style line endings:
+- Create a copy with macOS-style line endings:
 
 `unix2mac -n {{filename}} {{new_filename}}`