Fix documentation nits
Just minor spelling and grammar fixes.
Change-Id: I2dc98e4b68ac2df35fe1647cd4af3402cd55d77d
diff --git a/doc/source/admin/installation.rst b/doc/source/admin/installation.rst
index bc61f7e..ae7d571 100644
--- a/doc/source/admin/installation.rst
+++ b/doc/source/admin/installation.rst
@@ -30,7 +30,7 @@
Gearman is a job distribution system that Zuul uses to communicate
with its distributed components. The Zuul scheduler distributes work
-to Zuul mergers and executors use Gearman. You may supply your own
+to Zuul mergers and executors using Gearman. You may supply your own
gearman server, but the Zuul scheduler includes a built-in server
which is recommended. Ensure that all Zuul hosts can communicate with
the gearman server.
@@ -56,7 +56,7 @@
Nodepool uses Zookeeper to communicate internally among its
components, and also to communicate with Zuul. You can run a simple
single-node Zookeeper instance, or a multi-node cluster. Ensure that
-The host running the Zuul scheduler has access to the cluster.
+the host running the Zuul scheduler has access to the cluster.
Ansible
~~~~~~~
diff --git a/doc/source/admin/monitoring.rst b/doc/source/admin/monitoring.rst
index 9c69960..4fed1f9 100644
--- a/doc/source/admin/monitoring.rst
+++ b/doc/source/admin/monitoring.rst
@@ -31,12 +31,12 @@
Metrics
~~~~~~~
-The metrics are emitted by the Zuul :ref:`scheduler`:
+These metrics are emitted by the Zuul :ref:`scheduler`:
.. stat:: gerrit.event.<type>
:type: counter
- Gerrit emits different kind of message over its `stream-events`
+ Gerrit emits different kinds of messages over its `stream-events`
interface. Zuul will report counters for each type of event it
receives from Gerrit.
@@ -89,7 +89,7 @@
.. stat:: total_changes
:type: counter
- The number of change processed by the pipeline since Zuul
+ The number of changes processed by the pipeline since Zuul
started.
.. stat:: wait_time
@@ -119,7 +119,7 @@
.. stat:: total_changes
:type: counter
- The number of change for this project processed by the
+ The number of changes for this project processed by the
pipeline since Zuul started.
As an example, given a job named `myjob` triggered by the `gate` pipeline
diff --git a/doc/source/developer/docs.rst b/doc/source/developer/docs.rst
index 6a7256e..0a8bfe5 100644
--- a/doc/source/developer/docs.rst
+++ b/doc/source/developer/docs.rst
@@ -65,7 +65,7 @@
entire hierarchy of the attribute, but emphasises the last portion
(i.e., the field being documented).
-To use the hierarchical features, simply nest with indendtation in the
+To use the hierarchical features, simply nest with indentation in the
normal RST manner.
It supports the ``required`` and ``default`` options and will annotate