From f332c411a6cca1684d0eb997b710b61eaedc34f9 Mon Sep 17 00:00:00 2001
From: Harriet Brown <harriet.brown@stfc.ac.uk>
Date: Fri, 7 Feb 2020 09:30:59 +0000
Subject: [PATCH] Add description to SavePDFGui

This commit adds a decstrings of the SavePDFGui.

re: #27774
---
 .../DataHandling/inc/MantidDataHandling/SavePDFGui.h     | 9 ++++++++-
 Framework/DataHandling/src/SavePDFGui.cpp                | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/Framework/DataHandling/inc/MantidDataHandling/SavePDFGui.h b/Framework/DataHandling/inc/MantidDataHandling/SavePDFGui.h
index 342b4caecf3..c5c3c2a4515 100644
--- a/Framework/DataHandling/inc/MantidDataHandling/SavePDFGui.h
+++ b/Framework/DataHandling/inc/MantidDataHandling/SavePDFGui.h
@@ -13,7 +13,14 @@
 namespace Mantid {
 namespace DataHandling {
 
-/** SavePDFGui : TODO: DESCRIPTION
+/** SavePDFGui : Saves a workspace containing a pair distrebution function in 
+a format readable by the PDFgui package.
+
+Required Properties:
+<UL>
+<LI> InputWorkspace - An input workspace with units of Atomic Distance </LI>
+<LI> Filename - The filename to use for the saved data </LI>
+</UL>
  */
 class DLLExport SavePDFGui : public API::Algorithm {
 public:
diff --git a/Framework/DataHandling/src/SavePDFGui.cpp b/Framework/DataHandling/src/SavePDFGui.cpp
index b8ee8b9284a..77fd7b30123 100644
--- a/Framework/DataHandling/src/SavePDFGui.cpp
+++ b/Framework/DataHandling/src/SavePDFGui.cpp
@@ -43,7 +43,7 @@ const std::string SavePDFGui::summary() const {
 void SavePDFGui::init() {
   declareProperty(std::make_unique<WorkspaceProperty<>>("InputWorkspace", "",
                                                         Direction::Input),
-                  "An input workspace.");
+                  "An input workspace with units of Atomic Distance.");
   declareProperty(std::make_unique<API::FileProperty>(
                       "Filename", "", API::FileProperty::Save, ".gr"),
                   "The filename to use for the saved data");
-- 
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