Update README.rst

Author: cokelaer

README.rst

@@ -26,7 +26,7 @@
 
 This is is the **nanomerge** pipeline from the `Sequana <https://sequana.readthedocs.org>`_ project
 
-:Overview: merge fastq files generated by Nanopore run and generated raw data QC.
+:Overview: merge fastq files generated by Nanopore run and generates raw data QC.
 :Input: individual fastq files generated by nanopore demultiplexing
 :Output: merged fastq files for each barcode (or unique sample)
 :Status: production