Merge branch 'Deuce.Brandt-master-patch-40331' into 'master'

Update what-is-civipledge.md On line 3 "Pledge" Is capitalized as the action in the UI.

See merge request !540

docs/pledges/what-is-civipledge.md

 # What is CiviPledge?
 
-A pledge is the promise to give a donation at a pre-arranged time in the
+A Pledge is the promise to give a donation at a pre-arranged time in the
 future, either in full, or at regular intervals until a total goal is
 reached. For example, Sally pledges to give $3000 over five years, at
 regular monthly intervals of $50 each.
 
 In CiviCRM, donors can make a pledge themselves through an online
-contribution form (see the [Contributions](../contributions/what-is-civicontribute.md) section), or internal users
+Contribution Form (see the [Contributions](../contributions/what-is-civicontribute.md) section), or internal users
 may do so on their behalf. Payments are handled separately, either
-manually (e.g. cheque) or automatically through a payment processor, and
+manually (e.g. cheque) or automatically through a Payment Processor, and
 the pledge itself is the 'umbrella' that links all of the individual
 contributions together.