change all keyboard shortcuts to have spaces around the + sign (#1356)

pages/common/elinks.md

@@ -8,7 +8,7 @@
 
 - Quit elinks:
 
-`Ctrl+C`
+`Ctrl + C`
 
 - Dump output of webpage to console, colorizing the text with ANSI control codes:
 

pages/common/fzf.md

@@ -10,7 +10,7 @@
 
 `ps axu | fzf`
 
-- Select mutliple files with `Shift-TAB` and write to a file:
+- Select mutliple files with `Shift + Tab` and write to a file:
 
 `find {{path/to/search_files}} -type f | fzf -m > {{filename}}`
 

pages/common/kill.md

@@ -15,7 +15,7 @@
 
 `kill -{{1|HUP}} {{process_id}}`
 
-- Terminate a program using the SIGINT (interrupt) signal. This is typically initiated by the user pressing `Ctrl+C`:
+- Terminate a program using the SIGINT (interrupt) signal. This is typically initiated by the user pressing `Ctrl + C`:
 
 `kill -{{2|INT}} {{process_id}}`
 

pages/common/killall.md

@@ -15,7 +15,7 @@
 
 `killall -i {{process_name}}`
 
-- Terminate a process using the SIGINT (interrupt) signal, which is the same signal sent by pressing `Ctrl+C`:
+- Terminate a process using the SIGINT (interrupt) signal, which is the same signal sent by pressing `Ctrl + C`:
 
 `killall -INT {{process_name}}`
 

pages/common/screen.md

@@ -24,7 +24,7 @@
 
 - Detach from inside a screen:
 
-`Ctrl+A D`
+`Ctrl + A, D`
 
 - Kill a detached screen:
 

pages/common/tail.md

@@ -14,6 +14,6 @@
 
 `tail -c {{num}} {{file}}`
 
-- Keep reading file until `Ctrl+C`:
+- Keep reading file until `Ctrl + C`:
 
 `tail -f {{file}}`

pages/common/tmux.md

@@ -24,7 +24,7 @@
 
 - Detach from session:
 
-`Ctrl+B D`
+`Ctrl + B, D`
 
 - Kill session:
 

pages/common/wuzz.md

@@ -12,12 +12,12 @@
 
 - Send an HTTP request:
 
-`Ctrl+R`
+`Ctrl + R`
 
 - Switch to the next view:
 
-`Ctrl+J, Tab`
+`Ctrl + J, Tab`
 
 - Switch to the previous view:
 
-`Ctrl+K, Shift+Tab`
+`Ctrl + K, Shift + Tab`