fix some mistakes

resources/desktop/com.github.rssguard.appdata.xml

@@ -26,7 +26,7 @@
   <url type="donation">https://github.com/sponsors/martinrotter</url>
   <content_rating type="oars-1.1" />
   <releases>
-    <release version="4.2.0" date="2022-03-16"/>
+    <release version="4.2.0" date="2022-03-17"/>
   </releases>
   <content_rating type="oars-1.0">
     <content_attribute id="violence-cartoon">none</content_attribute>

resources/skins/nudus-dark/metadata.xml

@@ -11,6 +11,7 @@
     <color key="FgSelectedError">#910303</color>
     <color key="Allright">#44AA44</color>
   </palette>
+  <forced-styles></forced-styles>
   <forced-skin-colors>false</forced-skin-colors>
   <style-palette>
     <group id="All">

resources/skins/nudus-light/metadata.xml

@@ -10,4 +10,6 @@
     <color key="FgSelectedError">#FFD7D7</color>
     <color key="Allright">#77dd77</color>
   </palette>
+  <forced-styles></forced-styles>
+  <forced-skin-colors>false</forced-skin-colors>
 </skin>

src/librssguard/core/messagesmodel.cpp

@@ -276,7 +276,7 @@ void MessagesModel::setupHeaderData() {
     << tr("List of attachments.")
     << tr("Score of the article.")
     << tr("Account ID of the article.")
-    << tr("Custom ID of the article")
+    << tr("Custom ID of the article.")
     << tr("Custom hash of the article.")
     << tr("Custom ID of feed of the article.")
     << tr("Indication of enclosures presence within the article.");

src/librssguard/gui/reusable/searchtextwidget.ui

@@ -29,7 +29,7 @@
    <item>
     <widget class="BaseLineEdit" name="m_txtSearch">
      <property name="placeholderText">
-      <string>Seach text</string>
+      <string>Search text</string>
      </property>
     </widget>
    </item>