Updated about_dialog with my github URL.

Signed-off-by: chris <cbaba001@comcast.net>

about_dialog.ui

@@ -29,7 +29,7 @@
     </rect>
    </property>
    <property name="currentIndex">
-    <number>1</number>
+    <number>0</number>
    </property>
    <widget class="QWidget" name="tab">
     <attribute name="title">
@@ -94,7 +94,7 @@
     <widget class="QTextEdit" name="textEdit">
      <property name="geometry">
       <rect>
-       <x>190</x>
+       <x>200</x>
        <y>100</y>
        <width>471</width>
        <height>381</height>
@@ -125,7 +125,9 @@ li.checked::marker { content: &quot;\2612&quot;; }
 &lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Chemical Calculator is an application that calculates the amount of reagents to use when mixing up chemical solutions.  It is intended for use by chemists and other scientists who have enough knowledge and experience to use it safely.&lt;/p&gt;
 &lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;br /&gt;&lt;/p&gt;
 &lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&amp;quot;Chemical Calculator&amp;quot;  was written and copyrighted by Chris Baba in 2024.  It is open source software licensed under GPLv3 or later.  See next tab for the GPL License Info.&lt;/p&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;br /&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Source code, help, and bug reports are at: &lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;https://github.com/Chris-Baba/ChemCalc&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>
      <property name="textInteractionFlags">
       <set>Qt::TextInteractionFlag::LinksAccessibleByKeyboard|Qt::TextInteractionFlag::LinksAccessibleByMouse|Qt::TextInteractionFlag::TextBrowserInteraction|Qt::TextInteractionFlag::TextSelectableByKeyboard|Qt::TextInteractionFlag::TextSelectableByMouse</set>