diff --git a/metadata/com.alienpants.leafpicrevived.yml b/metadata/com.alienpants.leafpicrevived.yml
index 706f088012..eb55944b6a 100644
--- a/metadata/com.alienpants.leafpicrevived.yml
+++ b/metadata/com.alienpants.leafpicrevived.yml
@@ -2,6 +2,8 @@ Categories:
   - Multimedia
   - Graphics
 License: GPL-3.0-only
+AuthorName: AlienPants
+AuthorEmail: cro@alienpants.com
 SourceCode: https://github.com/apcro/leafpicrevived
 IssueTracker: https://github.com/apcro/leafpicrevived/issues
 Changelog: https://github.com/apcro/leafpicrevived/blob/dev/CHANGELOG.md
@@ -11,9 +13,9 @@ Description: |4-
 
     Advanced replacement for the default image gallery.
 
-    ''LeafPic Revived'' is a fluid, material-designed alternative gallery. It doesn't miss
-    any of the main features of a stock gallery, and we also have plans to add more
-    useful features.
+    ''LeafPic Revived'' is a fluid, material-designed alternative gallery. It
+    doesn’t miss any of the main features of a stock gallery, and we also have
+    plans to add more useful features.
 
     --
 
diff --git a/metadata/com.amabyte.vtucslabmanual.yml b/metadata/com.amabyte.vtucslabmanual.yml
index 5c8dc3a46e..5976c7ae42 100644
--- a/metadata/com.amabyte.vtucslabmanual.yml
+++ b/metadata/com.amabyte.vtucslabmanual.yml
@@ -1,7 +1,6 @@
 Categories:
   - Science & Education
 License: GPL-3.0-only
-WebSite: http://www.amabyte.com
 SourceCode: https://github.com/Amabyte/vtu-cs-lab-manual
 IssueTracker: https://github.com/Amabyte/vtu-cs-lab-manual/issues
 
@@ -10,7 +9,7 @@ Description: |-
     VTU CS Lab Manual aims at providing Lab Manual for Computer Science students of
     all semesters affiliated to [http://vtu.ac.in/ Vishweshwarayya Technical
     University]. The Lab materials provided in this app are all checked and verified
-    to be working. Content is derived from FSMK's Lab manual project which is
+    to be working. Content is derived from FSMK’s Lab manual project which is
     released under CC-BY-SA.
 
 RepoType: git
diff --git a/metadata/com.amaze.filemanager.yml b/metadata/com.amaze.filemanager.yml
index 2b303f588a..2a447646cb 100644
--- a/metadata/com.amaze.filemanager.yml
+++ b/metadata/com.amaze.filemanager.yml
@@ -1,6 +1,8 @@
 Categories:
   - System
 License: GPL-3.0-only
+AuthorName: Team Amaze
+AuthorEmail: vishalmeham2@gmail.com
 WebSite: https://plus.google.com/communities/113997576965363268101
 SourceCode: https://github.com/TeamAmaze/AmazeFileManager
 IssueTracker: https://github.com/TeamAmaze/AmazeFileManager/issues
diff --git a/metadata/com.ames.books.yml b/metadata/com.ames.books.yml
index 002e2c5dbd..5784299b07 100644
--- a/metadata/com.ames.books.yml
+++ b/metadata/com.ames.books.yml
@@ -6,6 +6,8 @@ Categories:
   - Multimedia
   - Internet
 License: GPL-3.0-only
+AuthorName: Audrius Meškauskas
+AuthorEmail: audrius.meskauskas@gmail.com
 SourceCode: https://github.com/andviane/google-books-android-viewer
 IssueTracker: https://github.com/andviane/google-books-android-viewer/issues
 
diff --git a/metadata/com.andreasgift.totalzero.yml b/metadata/com.andreasgift.totalzero.yml
index f7d60d4aae..4f69bc695a 100644
--- a/metadata/com.andreasgift.totalzero.yml
+++ b/metadata/com.andreasgift.totalzero.yml
@@ -1,6 +1,8 @@
 Categories:
   - Games
 License: GPL-3.0-only
+AuthorName: AndreasGift
+AuthorEmail: andreagiftmail@yahoo.com.sg
 SourceCode: https://github.com/snufflesrea/TotalZero
 IssueTracker: https://github.com/snufflesrea/TotalZero/issues
 Bitcoin: 1Q9TinY9kWoNMWuiToHiGC9uxCk6Vd41Gb
diff --git a/metadata/com.android.gpstest.osmdroid.yml b/metadata/com.android.gpstest.osmdroid.yml
index f875322259..8a7d5d682c 100644
--- a/metadata/com.android.gpstest.osmdroid.yml
+++ b/metadata/com.android.gpstest.osmdroid.yml
@@ -1,6 +1,8 @@
 Categories:
   - Navigation
 License: Apache-2.0
+AuthorName: barbeauDev
+AuthorEmail: barbeaudev@gmail.com
 SourceCode: https://github.com/barbeau/gpstest
 IssueTracker: https://github.com/barbeau/gpstest/issues
 Translation: https://www.transifex.com/sean-barbeau/gpstest-android/
@@ -10,7 +12,7 @@ AutoName: GPSTest
 Description: |-
     GPSTest displays real-time information for satellites in view of your device. A
     vital open-source test tool for platform engineers, developers, and power users,
-    GPSTest can also assist users in understanding why their GPS/GNSS is or isn't
+    GPSTest can also assist users in understanding why their GPS/GNSS is or isn’t
     working.
 
     Supports: