Merge #10008: [trivial] Fix a typo (introduced two days ago) in the default fee warning

a3ca43b [trivial] Fix a typo (introduced two days ago) in the default fee warning (practicalswift)

Tree-SHA512: b88bb45cb0cbe7f0b0c1dd5d573dad36f3915b1ddde58c9b29806544c832c4a2c0a7994080a57682684f1dea0a02d5367aed8ccbee331dbc40c45948392e0f3d

src/qt/forms/sendcoinsdialog.ui

@@ -762,7 +762,7 @@
           <item>
            <widget class="QLabel" name="fallbackFeeWarningLabel">
             <property name="toolTip">
-             <string>Using the fallbackfee can result in sending a transaction that will take serval hours or days (or never) to confirm. Consider choosing your fee manually or wait until your have validated the complete chain.</string>
+             <string>Using the fallbackfee can result in sending a transaction that will take several hours or days (or never) to confirm. Consider choosing your fee manually or wait until your have validated the complete chain.</string>
             </property>
             <property name="font">
             <font>