fix travis CI + some typos

Author: B0pol

extractor/src/main/java/org/schabi/newpipe/extractor/linkhandler/ListLinkHandlerFactory.java

@@ -73,7 +73,7 @@ public ListLinkHandler fromQuery(String id,
      * however it should not be overridden by the actual implementation.
      *
      * @param id
-     * @return the url coresponding to id without any filters applied
+     * @return the url corresponding to id without any filters applied
      */
     public String getUrl(String id) throws ParsingException {
         return getUrl(id, new ArrayList<String>(0), "");

extractor/src/main/java/org/schabi/newpipe/extractor/linkhandler/SearchQueryHandlerFactory.java

@@ -12,7 +12,7 @@ public abstract class SearchQueryHandlerFactory extends ListLinkHandlerFactory {
     ///////////////////////////////////
 
     @Override
-    public abstract String getUrl(String querry, List<String> contentFilter, String sortFilter) throws ParsingException;
+    public abstract String getUrl(String query, List<String> contentFilter, String sortFilter) throws ParsingException;
 
     public String getSearchString(String url) {
         return "";
@@ -28,21 +28,21 @@ public String getId(String url) {
     }
 
     @Override
-    public SearchQueryHandler fromQuery(String querry,
+    public SearchQueryHandler fromQuery(String query,
                                         List<String> contentFilter,
                                         String sortFilter) throws ParsingException {
-        return new SearchQueryHandler(super.fromQuery(querry, contentFilter, sortFilter));
+        return new SearchQueryHandler(super.fromQuery(query, contentFilter, sortFilter));
     }
 
-    public SearchQueryHandler fromQuery(String querry) throws ParsingException {
-        return fromQuery(querry, new ArrayList<String>(0), "");
+    public SearchQueryHandler fromQuery(String query) throws ParsingException {
+        return fromQuery(query, new ArrayList<String>(0), "");
     }
 
     /**
      * It's not mandatory for NewPipe to handle the Url
      *
      * @param url
-     * @return
+     * @return if we should accept the url
      */
     @Override
     public boolean onAcceptUrl(String url) {

extractor/src/main/java/org/schabi/newpipe/extractor/utils/Utils.java

@@ -101,7 +101,7 @@ public static String removeWhiteSpaces(String s) {
      * Does the same as {@link #mixedNumberWordToLong(String)}, but for the 80 languages supported by YouTube.
      *
      * @param numberWord string to be converted to a long
-     * @param loc:       a {@link Localization}
+     * @param loc        a {@link Localization}
      * @return a long
      * @throws ParsingException
      */

extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/stream/YoutubeStreamExtractorDefaultTest.java

@@ -250,15 +250,18 @@ public void testGetDescription() throws ParsingException {
 
         @Test
         public void testGetFullLinksInDescription() throws ParsingException {
-            assertTrue(extractor.getDescription().getContent().contains("https://www.youtube.com/watch?v=X7FLCHVXpsA&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34"));
-            assertTrue(extractor.getDescription().getContent().contains("https://www.youtube.com/watch?v=Lqv6G0pDNnw&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34"));
-            assertTrue(extractor.getDescription().getContent().contains("https://www.youtube.com/watch?v=XxaRBPyrnBU&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34"));
-            assertTrue(extractor.getDescription().getContent().contains("https://www.youtube.com/watch?v=U-9tUEOFKNU&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34"));
-
-            assertFalse(extractor.getDescription().getContent().contains("https://youtu.be/X7FLCHVXpsA?list=PL7..."));
-            assertFalse(extractor.getDescription().getContent().contains("https://youtu.be/Lqv6G0pDNnw?list=PL7..."));
-            assertFalse(extractor.getDescription().getContent().contains("https://youtu.be/XxaRBPyrnBU?list=PL7..."));
-            assertFalse(extractor.getDescription().getContent().contains("https://youtu.be/U-9tUEOFKNU?list=PL7..."));
+            Description description = extractor.getDescription();
+            String content = description.getContent();
+            if (description.getType() == Description.HTML) {
+                assertTrue(content.contains("https://www.youtube.com/watch?v=X7FLCHVXpsA&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34"));
+                assertTrue(content.contains("https://www.youtube.com/watch?v=Lqv6G0pDNnw&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34"));
+                assertTrue(content.contains("https://www.youtube.com/watch?v=XxaRBPyrnBU&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34"));
+                assertTrue(content.contains("https://www.youtube.com/watch?v=U-9tUEOFKNU&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34"));
+            }
+            assertFalse(content.contains("https://youtu.be/X7FLCHVXpsA?list=PL7..."));
+            assertFalse(content.contains("https://youtu.be/Lqv6G0pDNnw?list=PL7..."));
+            assertFalse(content.contains("https://youtu.be/XxaRBPyrnBU?list=PL7..."));
+            assertFalse(content.contains("https://youtu.be/U-9tUEOFKNU?list=PL7..."));
         }
     }