remove extra line to test of outputs fix

Author: avallecam

episodes/quantify-transmissibility.Rmd

@@ -9,7 +9,6 @@ exercises: 0
 - How can I estimate the time-varying reproduction number ($Rt$) and growth rate from a time series of case data?
 - How can I quantify geographical heterogeneity from these transmission metrics? 
 
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