diff --git a/inst/tests/tests.Rraw b/inst/tests/tests.Rraw
index bd7530e17..f8559ad00 100644
--- a/inst/tests/tests.Rraw
+++ b/inst/tests/tests.Rraw
@@ -13319,7 +13319,7 @@ test(1958.01, fread('\U0001f64d', encoding = 'UTF-16'), error = "Argument 'encod
 test(1958.02, fread('a,b\n1,2', nrows = NA_real_),      data.table(a = 1L, b = 2L))
 test(1958.03, fread('a,b\n1,2', nrows = -1),            data.table(a = 1L, b = 2L))
 test(1958.04, fread('a,b\n1,2', key = 1),               error = 'must be a character vector naming columns')
-test(1958.041, fread('a,b\n1,2', key = character()),    data.table(a = 1L, b = 2L), warning="cols is a character vector of zero length. Removed the key, but use NULL instead, or wrap with suppressWarnings() to avoid this warning.")#TODO
+test(1958.041, fread('a,b\n1,2', key = character()),    data.table(a = 1L, b = 2L), warning="cols is a character vector of zero length. Removed the key, but use NULL instead, or wrap with suppressWarnings() to avoid this warning.")
 test(1958.05, fread("A,B,C\n1,2,3\n3,4,5\n0,0,0\n",   nrows=0),          data.table(A=integer(), B=integer(), C=integer()))  #2747
 test(1958.06, fread("A,B,C\n1,2,3\n3,4,5\n0,0,100\n", nrows=0, sep=','), data.table(A=integer(), B=integer(), C=integer()))
 test(1958.07, fread('A,B,C,D\n"a,b",4,5,6\n"c,d",6,7\n', fill=TRUE), data.table(A=c("a,b","c,d"), B=INT(4,6), C=INT(5,7), D=INT(6,NA)))  # 2547