Normalize the final new line

Fixes #310
Some files had no newlines, some had 1 newline and some more than 1 newline.
Normalize them all to have only 1 newline at the end of all files.

pages/sunos/prctl.md

@@ -13,4 +13,4 @@
 
 - Get specific limit for a running process
 
-`prctl -n process.max-file-descriptor {{PID}}`
+`prctl -n process.max-file-descriptor {{PID}}`

pages/sunos/prstat.md

@@ -20,4 +20,4 @@
 
 - Print out a list of top 5 cpu using processes every second.
 
-`prstat -c -n 5 -s cpu 1`
+`prstat -c -n 5 -s cpu 1`

pages/sunos/svcadm.md

@@ -20,4 +20,4 @@
 
 - clear a service from maintenance state and command it to start
 
-`svcadm clear {{service_name}}`
+`svcadm clear {{service_name}}`