i18n: Change to a capital letter (#2155)

* i18n: Change to a capital letter

Signed-off-by: Valdnet <47037905+Valdnet@users.noreply.github.com>

* i18n: Spelling unification

Signed-off-by: Valdnet <47037905+Valdnet@users.noreply.github.com>

* i18n: Spelling unification

Signed-off-by: Valdnet <47037905+Valdnet@users.noreply.github.com>

* Rename string

Signed-off-by: Valdnet <47037905+Valdnet@users.noreply.github.com>

Signed-off-by: Valdnet <47037905+Valdnet@users.noreply.github.com>

iOSClient/Supporting Files/en.lproj/Localizable.strings

@@ -863,7 +863,7 @@
 "_page_"                    = "Page";
 "_this_document_has_%@_pages_"              = "This document has %@ pages";
 "_invalid_page_"                            = "Invalid Page";
-"_the_entered_page_number_doesn't_exist_"   = "The entered page number doesn't exist";
+"_the_entered_page_number_does_not_exist_"   = "The entered page number does not exist";
 "_error_something_wrong_"   = "Something went wrong";
 "_resolution_"              = "Resolution";
 "_try_download_full_resolution_"            = "For more detail try to download the image in full resolution";
@@ -887,7 +887,7 @@
 "_description_dashboardwidget_" = "Having the Dashboard always at your fingertips has never been easier.";
 "_description_fileswidget_" = "View your recent files and use the toolbar to speed up your operations.";
 "_description_toolbarwidget_"   = "A toolbar to speed up your operations.";
-"_no_data_available_"       = "no data available";
+"_no_data_available_"       = "No data available";
 "_widget_available_nc25_"   = "Widget only available starting with Nextcloud 25";
 
 // Video

iOSClient/Viewer/NCViewerPDF/NCViewerPDF.swift

@@ -520,7 +520,7 @@ class NCViewerPDF: UIViewController, NCViewerPDFSearchDelegate {
                 }
             } else {
                 let alertController = UIAlertController(title: NSLocalizedString("_invalid_page_", comment: ""),
-                                                        message: NSLocalizedString("_the_entered_page_number_doesn't_exist_", comment: ""),
+                                                        message: NSLocalizedString("_the_entered_page_number_does_not_exist_", comment: ""),
                                                         preferredStyle: .alert)
                 alertController.addAction(UIAlertAction(title: NSLocalizedString("_ok_", comment: ""), style: .default, handler: nil))
                 self.present(alertController, animated: true, completion: nil)