line: update more information link (#17701)

Author: TheRealGabHas

pages/cisco-ios/line.md

@@ -2,7 +2,7 @@
 
 > Manage lines.
 > Accessed in configuration mode.
-> More information: <https://www.cisco.com/c/en/us/td/docs/routers/sdwan/command/iosxe/qualified-cli-command-reference-guide/m-line-commands.pdf?utm_source=chatgpt.com>.
+> More information: <https://www.cisco.com/c/en/us/td/docs/routers/sdwan/command/iosxe/qualified-cli-command-reference-guide/m-line-commands.pdf>.
 
 - Configure lines from 0 to 15: