@@ -342,14 +342,14 @@ define([
342342page . appendFormatLine ( '<div class="{0} {1}" {2}>' , 'vp-bd-type-box' , 'merge' , this . state . type == 'merge' ?'' :'style="display: none;"' ) ;
343343// left dataframe
344344page . appendLine ( '<div>' ) ;
345- page . appendFormatLine ( '<label for="{0}">{2}</label>' , 'vp_bdLeftDataframe' , 'vp-orange-text wp100' , 'LeftDataframe ' ) ;
345+ page . appendFormatLine ( '<label for="{0}">{2}</label>' , 'vp_bdLeftDataframe' , 'vp-orange-text wp100' , 'LeftData ' ) ;
346346page . appendFormatLine ( '<select id="{0}">' , 'vp_bdLeftDataframe' ) ;
347347page . appendLine ( '</select>' ) ;
348348page . appendFormatLine ( '<div class="{0}" title="{1}"><img src="{2}"/></div>' , 'vp-bd-df-refresh' , 'Refresh all dataframe list' , '/nbextensions/visualpython/resource/refresh.svg' ) ;
349349page . appendLine ( '</div>' ) ;
350350// right dataframe
351351page . appendLine ( '<div>' ) ;
352- page . appendFormatLine ( '<label for="{0}">{2}</label>' , 'vp_bdRightDataframe' , 'vp-orange-text wp100' , 'RightDataframe ' ) ;
352+ page . appendFormatLine ( '<label for="{0}">{2}</label>' , 'vp_bdRightDataframe' , 'vp-orange-text wp100' , 'RightData ' ) ;
353353page . appendFormatLine ( '<select id="{0}">' , 'vp_bdRightDataframe' ) ;
354354page . appendLine ( '</select>' ) ;
355355page . appendLine ( '</div>' ) ;
