diff --git a/lib/puppet/provider/mongodb_database/mongodb.rb b/lib/puppet/provider/mongodb_database/mongodb.rb
index 74667682b..cbf658e70 100644
--- a/lib/puppet/provider/mongodb_database/mongodb.rb
+++ b/lib/puppet/provider/mongodb_database/mongodb.rb
@@ -22,7 +22,7 @@ def self.instances
     catch (err) {
       rs.slaveOk()
     }
-    '.squeeze(" ")
+    '.squeeze(' ')
     mongo_eval_result = mongo_eval("#{pre_cmd};JSON.stringify(db.getMongo().getDBs())")
     dbs = JSON.parse mongo_eval_result
 
diff --git a/spec/acceptance/server_spec.rb b/spec/acceptance/server_spec.rb
index 2970acca5..7e247963b 100644
--- a/spec/acceptance/server_spec.rb
+++ b/spec/acceptance/server_spec.rb
@@ -25,14 +25,13 @@
     service_name = 'mongod'
     package_name = 'mongodb-org-server'
   end
-  major_version=fact('mongodb_version').split('.')[0].to_i
-  if major_version>=5
-    mongo_cli=mongosh
+  major_version = fact('mongodb_version').split('.')[0].to_i
+  mongo_cli = if major_version >= 5
+    'mongosh'
   else
-    mongo_cli=mongo
+    'mongo'
   end
 
-
   describe 'installation' do
     it 'works with no errors' do
       pp = <<-EOS
@@ -150,8 +149,6 @@ class { 'mongodb::client': }
       its(:stdout) { is_expected.to match '13' }
     end
 
-
-
     describe file("/root/.#{mongo_cli}.js") do
       it { is_expected.to be_file }
       it { is_expected.to be_owned_by 'root' }
diff --git a/spec/unit/puppet/provider/mongodb_database/mongodb_spec.rb b/spec/unit/puppet/provider/mongodb_database/mongodb_spec.rb
index dea509888..27aa72281 100644
--- a/spec/unit/puppet/provider/mongodb_database/mongodb_spec.rb
+++ b/spec/unit/puppet/provider/mongodb_database/mongodb_spec.rb
@@ -51,7 +51,7 @@
     catch (err) {
       rs.slaveOk()
     }
-    ;JSON.stringify(db.getMongo().getDBs())'.squeeze(" ")
+    ;JSON.stringify(db.getMongo().getDBs())'.squeeze(' ')
     allow(provider.class).to receive(:mongo_eval).with(mongodb_eval_command).and_return(raw_dbs)
     allow(provider.class).to receive(:db_ismaster).and_return(true)
   end