Updating Readme

Author: zhangoose

Readme.md

@@ -97,7 +97,7 @@ tooltip-size="" | String('large', 'small') | 'medium' | Set your tooltip dimensi
 tooltip-speed="" | String('fast', 'slow', 'medium') | 'medium' | Set your tooltip show & hide transition speed
 tooltip-hidden="" | String(Boolean) | false | Hide (at all) the tooltip
 tooltip-append-to-body="" | String(Boolean) | false | This attribute clones the tooltip and append this directly on body. This enables the tooltip position also, for instance, if you have an scrolling area. **This option does heavy javascript calculation.**
-tooltip-show-tooltip="" | String(Boolean) | false | Show/Hide the tooltip "manually"
+tooltip-show="" | String(Boolean) | false | Show/Hide the tooltip "manually"
 
 
 ## Globals