Fix typos

android/android-pickers/src/main/java/com/android/datetimepicker/time/TimePickerDialog.java

@@ -878,7 +878,7 @@ public class TimePickerDialog extends AppCompatDialogFragment implements OnValue
             // When the first digit is 2, the second digit may be 4-5.
             secondDigit = new Node(k4, k5);
             firstDigit.addChild(secondDigit);
-            // We must now be followd by the last minute digit. E.g. 2:40, 2:53.
+            // We must now be followed by the last minute digit. E.g. 2:40, 2:53.
             secondDigit.addChild(minuteSecondDigit);
 
             // The first digit may be 3-9.

android/tools/coverage-badge/badge.py

@@ -55,7 +55,7 @@ def get_total(report):
 
 def get_color(total):
     """
-    Return color for current coverage precent
+    Return color for current coverage percent
     """
     try:
         xtotal = int(total)

android/uhabits-android/src/main/res/values/constants.xml

@@ -123,7 +123,7 @@
     <string-array name="targetIntervals" translatable="false">
         <item>daily</item>
         <item>weekly</item>
-        <item>montly</item>
+        <item>monthly</item>
     </string-array>
 
     <string name="snooze_interval_default" translatable="false">15</string>

android/uhabits-core/src/main/java/org/isoron/uhabits/core/database/Repository.java

@@ -57,7 +57,7 @@ public class Repository<T>
      * Returns all records matching the given SQL query.
      * <p>
      * The query should only contain the "where" part of the SQL query, and
-     * optinally the "order by" part. "Group by" is not allowed. If no matching
+     * optionally the "order by" part. "Group by" is not allowed. If no matching
      * records are found, returns an empty list.
      */
     @NonNull

android/uhabits-core/src/main/java/org/isoron/uhabits/core/models/StreakList.java

@@ -123,7 +123,7 @@ public abstract class StreakList
      * habit to not performing a habit, and vice-versa.
      *
      * @param beginning the timestamp for the first checkmark
-     * @param checks    the checkmarks, ordered by decresing timestamp
+     * @param checks    the checkmarks, ordered by decreasing timestamp
      * @return the list of transitions
      */
     @NonNull

docs/BUILD.md

@@ -32,7 +32,7 @@ The repository will be downloaded to the directory `uhabits`. The Android files
 1. Launch Android Studio and select "Open an existing Android Studio project".
 2. When the IDE asks you for the project location, select `uhabits/android` and click "Ok".
 3. Android Studio will spend some time indexing the project. When this is complete, click the toolbar icon "Sync Project with Gradle File", located near the right corner of the top toolbar.
-4. The operation will likely fail several times due to missing Android SDK components. Each time it fails, click the link "Install missing platforms", "Instal build tools", etc, and try again.
+4. The operation will likely fail several times due to missing Android SDK components. Each time it fails, click the link "Install missing platforms", "Install build tools", etc, and try again.
 5. To test the application, create a virtual Android device using the menu "Tools" and "AVD Manager". The default options should work fine, but free to customize the device.
 6. Click the menu "Run" and "uhabits-android". The application should launch.