fix replace words in doc (#10896)

corrects the description by replacing words in readme

Author: akshaychopra5207

connector/README.md

@@ -1,7 +1,7 @@
 # Connectors
 
 A connector is both an exporter and receiver. As the name suggests a Connector connects
-two pipelines: it consumes data as an exporter at the end of one pipeline and emits data
+two pipelines: it emits data as an exporter at the end of one pipeline and consumes data
 as a receiver at the start of another pipeline. It may consume and emit data of the same data
 type, or of different data types. A connector may generate and emit data to summarize the
 consumed data, or it may simply replicate or route data.