internal/fuzz: fix typo in function comments
The correct word to use here is 'retrieve' not 'retrive'
Change-Id: I8de0961a254cf429ddbaf599fe996155e24c7af2
GitHub-Last-Rev:
65aaeec8db14c23e7bc8a62ce9ecfde98a263a49
GitHub-Pull-Request: golang/go#54026
Reviewed-on: https://go-review.googlesource.com/c/go/+/419317
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>