DOC: Fix small typo in unit root testing example

bashtage · bashtage · commit 416be2ea9447 · 2018-08-21T12:49:05.000+01:00
Fix typo about null of adfuller closes statsmodels#4764 [skip ci]
diff --git a/examples/notebooks/tsa_arma_0.ipynb b/examples/notebooks/tsa_arma_0.ipynb
@@ -541,7 +541,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "P-value of the unit-root test, resoundly rejects the null of no unit-root."
+    "P-value of the unit-root test, resoundingly rejects the null of a unit-root."
    ]
   },
   {

Original file line number	Diff line number	Diff line change
`@@ -541,7 +541,7 @@`
`541`	`541`	`"cell_type": "markdown",`
`542`	`542`	`"metadata": {},`
`543`	`543`	`"source": [`
`544`		`- "P-value of the unit-root test, resoundly rejects the null of no unit-root."`
	`544`	`+ "P-value of the unit-root test, resoundingly rejects the null of a unit-root."`
`545`	`545`	`]`
`546`	`546`	`},`
`547`	`547`	`{`