style: use tabs instead of spaces

Signed-off-by: Athan <kgryte@gmail.com>

Author: kgryte

lib/node_modules/@stdlib/_tools/scaffold/math-strided-unary/scripts/scaffold.sh

@@ -57,16 +57,16 @@ test_desc=${TEST_DESC:-'evaluates the Dirac delta function for each element'}
 if [[ -z "${KEYWORDS:-}" ]]; then
 keywords=(
 	"stdmath"
-    "mathematics"
-    "math"
-    "dirac"
-    "delta"
-    "distribution"
-    "dist"
-    "continuous"
-    "kronecker"
-    "spike"
-    "impulse"
+	"mathematics"
+	"math"
+	"dirac"
+	"delta"
+	"distribution"
+	"dist"
+	"continuous"
+	"kronecker"
+	"spike"
+	"impulse"
 )
 else
 	IFS=','; read -ra keywords <<< "${KEYWORDS}"; IFS=' ';