fix: error message on max and min

[jasine]

当检查min,max或者数组长度，字符串长度时，提示信息对于边界的描述并不准确，没有考虑等于关系

[codecov[bot]]

Codecov Report

Merging #63 into master will not change coverage. The diff coverage is 100%.

@@           Coverage Diff           @@
##           master      #63   +/-   ##
=======================================
  Coverage   99.52%   99.52%           
=======================================
  Files           1        1           
  Lines         211      211           
  Branches       79       79           
=======================================
  Hits          210      210           
  Misses          1        1

Impacted Files	Coverage Δ
index.js	99.52% <100%> (ø)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 4167a8d...c081d52. Read the comment docs.

[codecov[bot]]

Codecov Report

Merging #63 into master will not change coverage. The diff coverage is 100%.

@@           Coverage Diff           @@
##           master      #63   +/-   ##
=======================================
  Coverage   99.52%   99.52%           
=======================================
  Files           1        1           
  Lines         211      211           
  Branches       79       79           
=======================================
  Hits          210      210           
  Misses          1        1

Impacted Files	Coverage Δ
index.js	99.52% <100%> (ø)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 4167a8d...c081d52. Read the comment docs.