diff --git a/README.md b/README.md
index 0ffdbf8..2b51365 100644
--- a/README.md
+++ b/README.md
@@ -24,8 +24,8 @@ Then, to run the script simply call `calc_dPCRStat(...)` with the following inpu
 - (mandatory) fileOutputPath (`string`):  Desired output path for `.xls` file.
 - (optional) plate_type (`string`): Either of `{"8.5k", "26k"}`. Default: `"26k"`
 - (optional) rxn_dilution_factor (`int`): Dilution factor for given by $V_{rxn}/V_{Template}$. Default:  `4`
-- (optional) template_rxn_vol (`int`): Reaction volume of template, in $\mu L$. Default: 5
-- (optional) makeSummary (`boolean`): Return summary table of all samples. Default: True
+- (optional) template_rxn_vol (`int`): Reaction volume of template, in $\mu L$. Default: `5`
+- (optional) makeSummary (`boolean`): Return summary table of all samples. Default: `True`
 - (optional) hyperwellGroups (array of array of strings): Wells which should be hyperwelled together in an array. Default: `[]` Example: If well A1, A2, and A3 are hyperwelled together, the input is `[["A1", "A2", "A3"]]`
 ## Methodology