diff --git a/bukkit/src/main/resources/config.yml b/bukkit/src/main/resources/config.yml
index 8fa99a81a..954fe5b96 100644
--- a/bukkit/src/main/resources/config.yml
+++ b/bukkit/src/main/resources/config.yml
@@ -328,7 +328,7 @@ data:
   # The prefix to use for all LuckPerms collections. Change this if you want to use different
   # collections for different servers. The default is no prefix.
   mongodb_collection_prefix: ''
-  
+
   # MongoDB ClientConnectionURI for use with replicasets and custom connection options
   # See https://docs.mongodb.com/manual/reference/connection-string/
   mongodb_connection_URI: ''
diff --git a/bungee/src/main/resources/config.yml b/bungee/src/main/resources/config.yml
index fe15c40e7..f2bc458ff 100644
--- a/bungee/src/main/resources/config.yml
+++ b/bungee/src/main/resources/config.yml
@@ -270,7 +270,7 @@ data:
   # The prefix to use for all LuckPerms collections. Change this if you want to use different
   # collections for different servers. The default is no prefix.
   mongodb_collection_prefix: ''
-  
+
   # MongoDB ClientConnectionURI for use with replicasets and custom connection options
   # See https://docs.mongodb.com/manual/reference/connection-string/
   mongodb_connection_URI: ''
diff --git a/common/src/main/java/me/lucko/luckperms/common/config/ConfigKeys.java b/common/src/main/java/me/lucko/luckperms/common/config/ConfigKeys.java
index 53f29b912..b6bc56fe5 100644
--- a/common/src/main/java/me/lucko/luckperms/common/config/ConfigKeys.java
+++ b/common/src/main/java/me/lucko/luckperms/common/config/ConfigKeys.java
@@ -404,12 +404,12 @@ public class ConfigKeys {
      * The prefix for any MongoDB collections
      */
     public static final ConfigKey<String> MONGODB_COLLECTION_PREFIX = EnduringKey.wrap(StringKey.of("data.mongodb_collection_prefix", ""));
-       
+
     /**
      * MongoDB ClientConnectionURI to override default connection options
      */
     public static final ConfigKey<String> MONGODB_CONNECTION_URI = EnduringKey.wrap(StringKey.of("data.mongodb_connection_URI", ""));
-    
+
     /**
      * The name of the storage method being used
      */
diff --git a/common/src/main/java/me/lucko/luckperms/common/storage/dao/mongodb/MongoDao.java b/common/src/main/java/me/lucko/luckperms/common/storage/dao/mongodb/MongoDao.java
index ed6426f5e..127f10627 100644
--- a/common/src/main/java/me/lucko/luckperms/common/storage/dao/mongodb/MongoDao.java
+++ b/common/src/main/java/me/lucko/luckperms/common/storage/dao/mongodb/MongoDao.java
@@ -78,19 +78,19 @@ public class MongoDao extends AbstractDao {
     private MongoClient mongoClient;
     private MongoDatabase database;
     private final String prefix;
-    private final String connectionURI;
+    private final String connectionUri;
 
-    public MongoDao(LuckPermsPlugin plugin, StorageCredentials configuration, String prefix, String connectionURI) {
+    public MongoDao(LuckPermsPlugin plugin, StorageCredentials configuration, String prefix, String connectionUri) {
         super(plugin, "MongoDB");
         this.configuration = configuration;
         this.prefix = prefix;
-        this.connectionURI = connectionURI;
+        this.connectionUri = connectionUri;
     }
 
     @Override
     public void init() {
-        if (!Strings.isNullOrempty(this.connectionURI)) {
-            this.mongoClient = new MongoClient(new MongoClientURI(this.connectionURI));
+        if (!Strings.isNullOrEmpty(this.connectionUri)) {
+            this.mongoClient = new MongoClient(new MongoClientURI(this.connectionUri));
         } else {
             MongoCredential credential = null;
             if (!Strings.isNullOrEmpty(this.configuration.getUsername())) {
diff --git a/nukkit/src/main/resources/config.yml b/nukkit/src/main/resources/config.yml
index 2b691e3e0..173e298fe 100644
--- a/nukkit/src/main/resources/config.yml
+++ b/nukkit/src/main/resources/config.yml
@@ -328,7 +328,7 @@ data:
   # The prefix to use for all LuckPerms collections. Change this if you want to use different
   # collections for different servers. The default is no prefix.
   mongodb_collection_prefix: ''
-  
+
   # MongoDB ClientConnectionURI for use with replicasets and custom connection options
   # See https://docs.mongodb.com/manual/reference/connection-string/
   mongodb_connection_URI: ''
diff --git a/sponge/src/main/resources/luckperms.conf b/sponge/src/main/resources/luckperms.conf
index 2e495230b..d4135c4e5 100644
--- a/sponge/src/main/resources/luckperms.conf
+++ b/sponge/src/main/resources/luckperms.conf
@@ -277,7 +277,7 @@ data {
   # The prefix to use for all LuckPerms collections. Change this if you want to use different
   # collections for different servers. The default is no prefix.
   mongodb_collection_prefix=""
-  
+
   # MongoDB ClientConnectionURI for use with replicasets and custom connection options
   # See https://docs.mongodb.com/manual/reference/connection-string/
   mongodb_connection_URI=""