Fix typo and variable assignament

Author: Edujugon

src/FAB.vue

@@ -51,7 +51,7 @@
         </template>
         <template v-else>
             <template v-if="mainTooltip">
-                <div v-bind:v-tooltip="{ content: mainTooltip, placement: tooltipPosition }"
+                <div v-tooltip="{ content: mainTooltip, placement: tooltipPosition }"
                      class="fab pointer" :style="{ 'background-color': bgColor }"
                 >
                     <i class="material-icons md-36 main" :class="{ rotate: toggle }">{{mainIcon}}</i>
@@ -150,10 +150,10 @@
         },
         methods: {
             tooltipPos() {
-                if(this.position === 'top-right' || this.position === 'bototm-right') {
-                    this.mainTooltip.placement = 'left'
+                if(this.position === 'top-right' || this.position === 'bottom-right') {
+                    this.tooltipPosition = 'left'
                 }  else {
-                    this.mainTooltip.placement = 'right'
+                    this.tooltipPosition = 'right'
                 }
             },
             toParent(name) {