fix: typo in Float64 documentation (#515)

Correct a cut and past error in the Float64 documentation which listed the return type as int instead of float64
1 file changed
tree: 22db97f0a0d33a599a1affa1a3310304cadc6661
  1. .github/
  2. .travis.yml
  3. LICENSE
  4. README.markdown
  5. go.mod
  6. go.sum
  7. redis/
  8. redisx/