more accurate comments regarding from where executables are picked from (#3703)

Author: marticliment

src/UniGetUI.PackageEngine.PackageManagerClasses/Manager/PackageManager.cs

@@ -153,17 +153,17 @@ public Tuple<bool, string> GetExecutableFile()
                 }
 
                 // While technically executables that are not in the path should work,
-                // since detection of executables will be performed in the path only, it is more consistent
-                // to throw an error when a non-path executable is used. Furthermore, doing this we can filter out
-                // any invalid paths or files
+                // since detection of executables will be performed on the found paths, it is more consistent
+                // to throw an error when a non-found executable is used. Furthermore, doing this we can filter out
+                // any invalid paths or files.
                 if (candidates.Select(x => x.ToLower()).Contains(exeSelection.ToLower()))
                 {
                     return new(true, exeSelection);
                 }
                 else
                 {
-                    Logger.Error($"The selected executable path {exeSelection} for manager {Name} was not found in path " +
-                                 $"(executables found in path are [{string.Join(',', candidates)}]), the default will be used...");
+                    Logger.Error($"The selected executable path {exeSelection} for manager {Name} was not found among the candidates " +
+                                 $"(executables found are [{string.Join(',', candidates)}]), the default will be used...");
                     return new(true, candidates[0]);
                 }
 

src/UniGetUI/Pages/SettingsPages/ManagersPages/PackageManager.xaml

@@ -60,7 +60,7 @@
                 ContentAlignment="Vertical"
                 CornerRadius="0,0,0,0">
                 <controls:SettingsCard.Header>
-                    <TextBlock Text="Select the executable to be used. Only executables found in path will be shown" />
+                    <TextBlock Text="Select the executable to be used. The following list shows the executables found by UniGetUI" />
                 </controls:SettingsCard.Header>
                 <controls:SettingsCard.Content>
                     <Grid HorizontalAlignment="Left" RowSpacing="4" ColumnSpacing="4">