Use spinbox suffix to display time unit

src/gui/optionsdlg.ui

@@ -2357,7 +2357,7 @@
                   <bool>false</bool>
                  </property>
                  <layout class="QGridLayout" name="gridLayout_13">
-                  <item row="2" column="3">
+                  <item row="2" column="2">
                    <spacer name="horizontalSpacer_21">
                     <property name="orientation">
                      <enum>Qt::Horizontal</enum>
@@ -2410,7 +2410,7 @@
                     </property>
                    </widget>
                   </item>
-                  <item row="0" column="3">
+                  <item row="0" column="2">
                    <spacer name="horizontalSpacer_9">
                     <property name="orientation">
                      <enum>Qt::Horizontal</enum>
@@ -2423,7 +2423,7 @@
                     </property>
                    </spacer>
                   </item>
-                  <item row="1" column="3">
+                  <item row="1" column="2">
                    <spacer name="horizontalSpacer_15">
                     <property name="orientation">
                      <enum>Qt::Horizontal</enum>
@@ -2438,6 +2438,9 @@
                   </item>
                   <item row="2" column="1">
                    <widget class="QSpinBox" name="spinSlowTorrentsInactivityTimer">
+                    <property name="suffix">
+                     <string extracomment="seconds"> sec</string>
+                    </property>
                     <property name="minimum">
                      <number>1</number>
                     </property>
@@ -2456,13 +2459,6 @@
                     </property>
                    </widget>
                   </item>
-                  <item row="2" column="2">
-                   <widget class="QLabel" name="labelSeconds">
-                    <property name="text">
-                     <string>seconds</string>
-                    </property>
-                   </widget>
-                  </item>
                  </layout>
                 </widget>
                </item>
@@ -2505,23 +2501,6 @@
                  </property>
                 </widget>
                </item>
-               <item row="4" column="4" colspan="2">
-                <widget class="QComboBox" name="comboRatioLimitAct">
-                 <property name="enabled">
-                  <bool>false</bool>
-                 </property>
-                 <item>
-                  <property name="text">
-                   <string>Pause them</string>
-                  </property>
-                 </item>
-                 <item>
-                  <property name="text">
-                   <string>Remove them</string>
-                  </property>
-                 </item>
-                </widget>
-               </item>
                <item row="4" column="6">
                 <spacer name="horizontalSpacer_20">
                  <property name="orientation">
@@ -2569,6 +2548,9 @@
                  <property name="alignment">
                   <set>Qt::AlignCenter</set>
                  </property>
+                 <property name="suffix">
+                  <string extracomment="minutes"> min</string>
+                 </property>
                  <property name="maximum">
                   <number>9999999</number>
                  </property>
@@ -2599,13 +2581,6 @@
                  </property>
                 </widget>
                </item>
-               <item row="3" column="5">
-                <widget class="QLabel" name="label_11">
-                 <property name="text">
-                  <string>minutes</string>
-                 </property>
-                </widget>
-               </item>
                <item row="3" column="0" colspan="4">
                 <widget class="QCheckBox" name="checkMaxSeedingMinutes">
                  <property name="text">
@@ -2613,6 +2588,23 @@
                  </property>
                 </widget>
                </item>
+               <item row="4" column="4">
+                <widget class="QComboBox" name="comboRatioLimitAct">
+                 <property name="enabled">
+                  <bool>false</bool>
+                 </property>
+                 <item>
+                  <property name="text">
+                   <string>Pause them</string>
+                  </property>
+                 </item>
+                 <item>
+                  <property name="text">
+                   <string>Remove them</string>
+                  </property>
+                 </item>
+                </widget>
+               </item>
               </layout>
              </widget>
             </item>