Fix function godoc comment

[dmitris]

PR fixes an error in the function comment. See https://go.dev/doc/comment regarding the documentation standards for the Go code comments.

The Goland IDE says about the current version:

Comment should have the following format 'MakeTimeoutNotification ...' (with an optional leading article) 
 Inspection info: Reports comments that do not start with the name of the exported element.
According to Comment Sentences at github.com/golang, this is a convention to begin a comment with the name of the exported element.
Example:
// represents a request to run a command.
type Request struct {}
The comment starts with the struct description, not with the struct name. To stick to the convention rules, you can apply the Add prefix to comment quick-fix. After the quick-fix is applied, the comment looks as follows:
// Request represents a request to run a command.
type Request struct {} // better