diff --git a/src/lib/autofill/passwordbackends/databaseencryptedpasswordbackend.cpp b/src/lib/autofill/passwordbackends/databaseencryptedpasswordbackend.cpp
index 8c3a11b73..e198a9cef 100644
--- a/src/lib/autofill/passwordbackends/databaseencryptedpasswordbackend.cpp
+++ b/src/lib/autofill/passwordbackends/databaseencryptedpasswordbackend.cpp
@@ -545,12 +545,12 @@ void MasterPasswordDialog::accept()
     QByteArray currentPassField = AesInterface::passwordToHash(ui->currentPassword->text());
 
     if (m_backend->isMasterPasswordSetted() && !m_backend->isPasswordVerified(currentPassField)) {
-        QMessageBox::information(this, tr("Warning!"), tr("You entred wrong password!"));
+        QMessageBox::information(this, tr("Warning!"), tr("You entered a wrong password!"));
         return;
     }
 
     if (ui->newPassword->text() != ui->confirmPassword->text()) {
-        QMessageBox::information(this, tr("Warning!"), tr("New/Confirm password fields don't match!"));
+        QMessageBox::information(this, tr("Warning!"), tr("New/Confirm password fields do not match!"));
         return;
     }
 
@@ -578,8 +578,8 @@ void MasterPasswordDialog::reject()
     if (m_backend->isActive() && !m_backend->isMasterPasswordSetted()) {
         // master password not setted
         QMessageBox::information(this, AutoFill::tr("Warning!"),
-                                 AutoFill::tr("This backend needs a master password setted! "
-                                              "QupZilla just switch to its default backend"));
+                                 AutoFill::tr("This backend needs a master password to be set! "
+                                              "QupZilla just switches to its default backend"));
         // active default backend
         mApp->autoFill()->passwordManager()->switchBackend("database");
         return;
@@ -642,7 +642,7 @@ void MasterPasswordDialog::clearMasterPasswordAndConvert(bool forcedAskPass)
             mApp->autoFill()->passwordManager()->switchBackend("database");
         }
         else {
-            QMessageBox::information(this, tr("Warning!"), tr("There are some data that were not decrypted. The master password was not cleared!"));
+            QMessageBox::information(this, tr("Warning!"), tr("Some data has not been decrypted. The master password was not cleared!"));
             mApp->autoFill()->passwordManager()->switchBackend("database");
         }
     }
diff --git a/src/lib/autofill/passwordbackends/masterpassworddialog.ui b/src/lib/autofill/passwordbackends/masterpassworddialog.ui
index 68cc379df..190990ce4 100644
--- a/src/lib/autofill/passwordbackends/masterpassworddialog.ui
+++ b/src/lib/autofill/passwordbackends/masterpassworddialog.ui
@@ -27,7 +27,7 @@
           <string>Set/Change Master Password...</string>
          </property>
          <property name="description">
-          <string>This backend doesn't work without master password.</string>
+          <string>This backend does not work without a master password.</string>
          </property>
         </widget>
        </item>
@@ -37,7 +37,7 @@
           <string>Clear Master Password...</string>
          </property>
          <property name="description">
-          <string>This option clears master password and moves all encrypted data to &quot;DataBase (Plain Text)&quot; backend, and switch to it.</string>
+          <string>This option clears the master password and moves all encrypted data to the &quot;DataBase (Plain Text)&quot; backend, and switches to it.</string>
          </property>
         </widget>
        </item>
@@ -55,7 +55,7 @@
        <item>
         <widget class="QLabel" name="label_4">
          <property name="text">
-          <string>The Master Password is used to protect site passwords and form data. If you set Master Password you will be asked to enter it once per session.</string>
+          <string>The Master Password is used to protect site passwords and form data. If you set a Master Password you will be asked to enter it once per session.</string>
          </property>
          <property name="wordWrap">
           <bool>true</bool>
@@ -111,7 +111,7 @@
        <item>
         <widget class="QLabel" name="label_5">
          <property name="text">
-          <string>&lt;b&gt;Note:&lt;/b&gt; Master Password is not resetable. Don't forgot it, please.</string>
+          <string>&lt;b&gt;Note:&lt;/b&gt; The Master Password is not resettable. Do not forget it, please.</string>
          </property>
          <property name="textFormat">
           <enum>Qt::RichText</enum>