docs: Update thoughtspot.mdx

docs/pages/product/configuration/visualization-tools/thoughtspot.mdx

@@ -33,19 +33,19 @@ CUBEJS_SQL_PASSWORD=mypassword
 
 Thoughtspot connects to Cube as a Postgres database.
 
-In Thoughtspot, go to the Setup tab, then click <BtnConnect now</Btn to add a new
+In Thoughtspot, go to the Setup tab, then click <Btn>Connect now</Btn> to add a new
 data source:
 
 <Screenshot src="https://ucarecdn.com/85bd8325-efd9-4cae-a463-e9b025a667cc/" />
 
 Enter a name for the data source, choose <Btn>Postgres</Btn> as the data
 warehouse and click <Btn>Continue</Btn> in the header.
 
-Enter credentials from the previous step and click <BtnContinue</Btn:
+Enter credentials from the previous step and click <Btn>Continue</Btn>:
 
 <Screenshot src="https://ucarecdn.com/bddba9ac-1e24-4651-9086-75f1d0c3c811/" />
 
-Select columns from the desired cubes and click <BtnCreate Connection</Btn on the
+Select columns from the desired cubes and click <Btn>Create Connection</Btn> on the
 next screen:
 
 <Screenshot src="https://ucarecdn.com/95692c63-e620-42a5-9355-b4df27d6b3c4/" />