Fix typo
Fix typos
Merge pull request #805 from overtrue/patch-1

Fix typo
Merge pull request #806 from ifdattic/fix-typos

Fix typos
Revert "Bumped the minor version"
Merge pull request #816 from GrahamCampbell/revert-801-patch-1

Revert "Bumped the minor version"
Fixing CurlAdapter memory leak. Closes #813
Documenting measure. Closes #812
Changing content-disposition order to match curl. Closes #799
4.2.2 release
Merge pull request #3 from guzzle/master

Update from origin