diff --git a/Gemfile.lock b/Gemfile.lock
index 2e3a673..4d6d9d5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,12 +7,12 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (6.1.4.1)
-      activesupport (= 6.1.4.1)
-    activerecord (6.1.4.1)
-      activemodel (= 6.1.4.1)
-      activesupport (= 6.1.4.1)
-    activesupport (6.1.4.1)
+    activemodel (6.1.6.1)
+      activesupport (= 6.1.6.1)
+    activerecord (6.1.6.1)
+      activemodel (= 6.1.6.1)
+      activesupport (= 6.1.6.1)
+    activesupport (6.1.6.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
@@ -24,13 +24,13 @@ GEM
       thor (>= 0.14.0)
     ast (2.4.2)
     coderay (1.1.3)
-    concurrent-ruby (1.1.9)
+    concurrent-ruby (1.1.10)
     diff-lcs (1.4.4)
     docile (1.4.0)
-    i18n (1.8.11)
+    i18n (1.11.0)
       concurrent-ruby (~> 1.0)
     method_source (1.0.0)
-    minitest (5.14.4)
+    minitest (5.15.0)
     mysql2 (0.5.3)
     parallel (1.21.0)
     parser (3.0.3.2)
@@ -83,7 +83,7 @@ GEM
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.1.0)
-    zeitwerk (2.5.1)
+    zeitwerk (2.6.0)
 
 PLATFORMS
   ruby
diff --git a/lib/active_record_data_loader/active_record/model_data_generator.rb b/lib/active_record_data_loader/active_record/model_data_generator.rb
index 3f5078f..0462f96 100644
--- a/lib/active_record_data_loader/active_record/model_data_generator.rb
+++ b/lib/active_record_data_loader/active_record/model_data_generator.rb
@@ -49,14 +49,14 @@ def generate_row_with_retries(row_number)
             MSG
 
             @logger.warn(
-              "[ActiveRecordDataLoader] "\
+              "[ActiveRecordDataLoader] " \
               "Exhausted retries looking for unique values. Skipping row #{row_number} for '#{table}'."
             )
             return nil
           else
             @logger.info(
-              "[ActiveRecordDataLoader] "\
-              "Retrying row #{row_number} for '#{table}' looking for unique values compliant with indexes. "\
+              "[ActiveRecordDataLoader] " \
+              "Retrying row #{row_number} for '#{table}' looking for unique values compliant with indexes. " \
               "Retry number #{retries}."
             )
           end
diff --git a/lib/active_record_data_loader/configuration.rb b/lib/active_record_data_loader/configuration.rb
index 36fe2b6..6c92cab 100644
--- a/lib/active_record_data_loader/configuration.rb
+++ b/lib/active_record_data_loader/configuration.rb
@@ -38,7 +38,7 @@ def validate_output(output)
       elsif output.is_a?(String)
         output
       else
-        raise "The output configuration parameter must be a filename meant to be the "\
+        raise "The output configuration parameter must be a filename meant to be the " \
               "target for the SQL script"
       end
     end
diff --git a/lib/active_record_data_loader/table_loader.rb b/lib/active_record_data_loader/table_loader.rb
index 24550bc..f08f14b 100644
--- a/lib/active_record_data_loader/table_loader.rb
+++ b/lib/active_record_data_loader/table_loader.rb
@@ -25,16 +25,16 @@ def load_data(batch_size, total_rows)
       batch_count = (total_rows / batch_size.to_f).ceil
 
       logger.info(
-        "[ActiveRecordDataLoader] "\
-        "Loading #{total_rows} row(s) into '#{strategy.table_name}' via #{strategy.name}. "\
+        "[ActiveRecordDataLoader] " \
+        "Loading #{total_rows} row(s) into '#{strategy.table_name}' via #{strategy.name}. " \
         "#{batch_size} row(s) per batch, #{batch_count} batch(es)."
       )
       total_time = Benchmark.realtime do
         load_in_batches(batch_size, total_rows, batch_count)
       end
       logger.info(
-        "[ActiveRecordDataLoader] "\
-        "Completed loading #{total_rows} row(s) into '#{strategy.table_name}' "\
+        "[ActiveRecordDataLoader] " \
+        "Completed loading #{total_rows} row(s) into '#{strategy.table_name}' " \
         "in #{total_time} seconds."
       )
     end
@@ -49,7 +49,7 @@ def load_in_batches(batch_size, total_rows, batch_count)
           time = Benchmark.realtime { strategy.load_batch(row_numbers, connection) }
 
           logger.debug(
-            "[ActiveRecordDataLoader] "\
+            "[ActiveRecordDataLoader] " \
             "Completed batch #{i + 1}/#{batch_count}, #{row_numbers.count} row(s) in #{time} seconds"
           )
         end