Parser Error: Unexpected Symbol?

[Dalton_Watson]

void Update () {
	if (Input.GetKeyDown(KeyCode.Space)){
	text.text = "You find yourself locked in a dark prison" +
				 " as you look around the only thought that comes to your head is your name" +
				 ", Will Murphy. \n\n"
				 "Press R to view the room, S to view your bed, and E to attempt to find a way out";
		}
	}
}

It is underlining “Press” in press R…
Also I keep getting an error saying something about my preferences and asking me to change my current writing or continue using this format.

[Dalton_Watson]

I found the mistake, was missing a +.

But this is the error I cant make sense of:
The file “X:\UnityProjects\Prison\Assets\TextScript.cs” has line endings which differ from the policy settings.
Do you want to convert the line endings?

[Maxim_Inozemtsev]

Here is the same question was asked earlier:

[Solved] "has line endings which differ from policy settings" Warning upon saving a cs file

Everytime i edit and try to save the cs file on Monodevelop, it gives me a warning ; “The file “C:\Users\User\Documen…\Scripts\NumberWizard.cs” has line endings which differ from the policy settings. Do you want to convert the line endings?” And it gives me two options “Convert” and “Keep line endings” Why it does that?