Fix typos discovered by codespell

tests/roots/test-ext-autodoc/target/preserve_defaults.py

@@ -6,7 +6,7 @@ SENTINEL = object()
 
 
 def foo(name: str = CONSTANT,
-        sentinal: Any = SENTINEL,
+        sentinel: Any = SENTINEL,
         now: datetime = datetime.now()) -> None:
     """docstring"""
 
@@ -14,6 +14,6 @@ def foo(name: str = CONSTANT,
 class Class:
     """docstring"""
 
-    def meth(self, name: str = CONSTANT, sentinal: Any = SENTINEL,
+    def meth(self, name: str = CONSTANT, sentinel: Any = SENTINEL,
              now: datetime = datetime.now()) -> None:
         """docstring"""

tests/roots/test-ext-viewcode/objects.rst

@@ -103,7 +103,7 @@ Javascript items
 .. js:function:: bar.baz(href, callback[, errback])
 
    :param string href: The location of the resource.
-   :param callback: Get's called with the data returned by the resource.
+   :param callback: Gets called with the data returned by the resource.
    :throws InvalidHref: If the `href` is invalid.
    :returns: `undefined`
 

tests/roots/test-root/footnote.txt

@@ -32,7 +32,7 @@ footnotes in table
     :header-rows: 1
 
     * - name [#]_
-      - desription
+      - description
     * - VIDIOC_CROPCAP
       - Information about VIDIOC_CROPCAP [#]_
 

tests/roots/test-root/objects.txt

@@ -129,7 +129,7 @@ Javascript items
 .. js:function:: bar.baz(href, callback[, errback])
 
    :param string href: The location of the resource.
-   :param callback: Get's called with the data returned by the resource.
+   :param callback: Gets called with the data returned by the resource.
    :throws InvalidHref: If the `href` is invalid.
    :returns: `undefined`