Typo fixed
Typo fixed

deletion frequency mislabeled as insertion frequency
raj76/Duplex-Sequencing,loeblab/Duplex-Sequencing,loeblab/Duplex-Sequencing,raj76/Duplex-Sequencing,mwschmit/Duplex-Sequencing,loeblab/Duplex-Sequencing,mwschmit/Duplex-Sequencing,raj76/Duplex-Sequencing