fix spelling errors (#432)

Author: wxtim

src/7-to-8/major-changes/excluding-tasks.rst

@@ -15,11 +15,11 @@ Excluding Tasks at Start-up is Not Supported
 Overview
 --------
 
-The Cylc 7 sheduler allowed you to exclude tasks from the scheduler at start-up: 
+The Cylc 7 scheduler allowed you to exclude tasks from the scheduler at start-up:
 
 .. code-block:: cylc
 
-   # Cylc 7 only 
+   # Cylc 7 only
    [scheduling]
       [[special tasks]]
            include at start-up = foo, bar, baz  # Cylc 8 ERROR!
@@ -33,7 +33,7 @@ pool", and the workflow evolved by each task spawning its own next-cycle
 instance at the right time. So, if you excluded a task a start-up it would not
 run in the workflow at all unless manually inserted later at runtime.
 
-The Cylc 8 scheduler starts up with only the initial tasks in the graph and the 
+The Cylc 8 scheduler starts up with only the initial tasks in the graph and the
 workflow evolves by spawning new tasks on demand as dictated by the graph.
 Consequently excluding a task at start up as described above would have no
 effect at all on most tasks.

src/7-to-8/major-changes/ui.rst

@@ -42,7 +42,7 @@ and as a multi user hub, ``cylc hub``. Both are dependent on `Cylc UI Server`_ i
 
    Cylc 8 UI workflow tree view
 
-Lauching the UI via the hub will require authentication.
+Launching the UI via the hub will require authentication.
 The default Authenticator uses PAM to authenticate system users with their
 username and password.
 Going via the hub unlocks the :ref:`Authorization` feature.

src/tutorial/scheduling/datetime-cycling.rst

@@ -25,7 +25,7 @@ with numbered :term:`cycle points <cycle point>`.
       :class: tip
 
       In Cylc, :term:`cycle points <cycle point>` are task labels that anchor the
-      depedencies between individual tasks: this task depends on that task in
+      dependencies between individual tasks: this task depends on that task in
       that cycle. Tasks can run as soon as their individual dependencies are met,
       so cycles do not necessarily run in order, or at the real world time
       corresponding to the cycle point value (to do that, see

src/tutorial/scheduling/integer-cycling.rst

@@ -385,7 +385,7 @@ Recurrence Sections
 
    From an arbitrary cycle point:
       We can give a different start point like this:
-      ``5/P3`` means repeat every third cycl, starting from cycle number 5.
+      ``5/P3`` means repeat every third cycle, starting from cycle number 5.
       To run a graph at every other cycle point, use ``2/P2``.
 
    Offset from the initial cycle point: