lint: correct formatting

src/content.zig

@@ -6,7 +6,6 @@ pub fn Website(App: type) type {
             return .{ .gpa = gpa };
         }
 
-
         pub fn element(this: *@This()) App.Element {
             return .{
                 .ptr = this,
@@ -83,7 +82,7 @@ pub fn Content(App: type) type {
                 }
                 if (text[index - 1] != '\n') {
                     // go to the end of the line
-                    while (index < text.len and text[index] != '\n') index +=1;
+                    while (index < text.len and text[index] != '\n') index += 1;
                 }
             }
         }