Fix grammar mistake

Benjamin-Lee · web-flow · commit 2bcf5e9a82a6 · 2019-01-10T11:38:36.000-06:00
No comma before "and": https://www.grammarly.com/blog/comma-before-and/
diff --git a/docs/writing/tests.rst b/docs/writing/tests.rst
@@ -225,7 +225,7 @@ minimal example of each bug (distinguished exception type and location):
         xs=[1.7976321109618856e+308, 6.102390043022755e+303]
     )
 
-Hypothesis is practical as well as very powerful, and will often find bugs
+Hypothesis is practical as well as very powerful and will often find bugs
 that escaped all other forms of testing.  It integrates well with py.test,
 and has a strong focus on usability in both simple and advanced scenarios.
 

Original file line number	Diff line number	Diff line change
`@@ -225,7 +225,7 @@ minimal example of each bug (distinguished exception type and location):`
`225`	`225`	`xs=[1.7976321109618856e+308, 6.102390043022755e+303]`
`226`	`226`	`)`
`227`	`227`
`228`		`-Hypothesis is practical as well as very powerful, and will often find bugs`
	`228`	`+Hypothesis is practical as well as very powerful and will often find bugs`
`229`	`229`	`that escaped all other forms of testing. It integrates well with py.test,`
`230`	`230`	`and has a strong focus on usability in both simple and advanced scenarios.`
`231`	`231`