Minor corrections.

.cproject

@@ -5,9 +5,9 @@
 			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="com.android.toolchain.gcc.1245095277" moduleId="org.eclipse.cdt.core.settings" name="Default">
 				<externalSettings/>
 				<extensions>
-					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
@@ -45,8 +45,10 @@
 	<storageModule moduleId="cdtBuildSystem" version="4.0.0">
 		<project id="OpenCamera.null.1547786032" name="OpenCamera"/>
 	</storageModule>
-	<storageModule moduleId="refreshScope" versionNumber="1">
-		<resource resourceType="PROJECT" workspacePath="/OpenCamera"/>
+	<storageModule moduleId="refreshScope" versionNumber="2">
+		<configuration configurationName="Default">
+			<resource resourceType="PROJECT" workspacePath="/OpenCamera"/>
+		</configuration>
 	</storageModule>
 	<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
 	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>

res/xml/preferences_headers.xml

@@ -66,7 +66,7 @@
     </header>
     <header 
         android:fragment="com.almalence.opencam_plus.Fragment"
-        android:title="@string/Pref_Help_Preference_Title">
+        android:title="@string/Pref_Help_Preference_Title"
         android:summary="@string/Pref_Help_Preference_Summary">
         <extra android:name="type" android:value="plugins_settings" />
     </header>