CMSIS-DSP: Correction to MFCC Q15 node.
diff --git a/CMSIS/DSP/Scripts/mfccdata.py b/CMSIS/DSP/Scripts/mfccdata.py
index 69111d2..ed0a81b 100755
--- a/CMSIS/DSP/Scripts/mfccdata.py
+++ b/CMSIS/DSP/Scripts/mfccdata.py
@@ -237,6 +237,8 @@
     configs["hasF16"]=hasF16
 
 env = Environment(
+       # For 3.0 version of jinja2, replace with
+       # loader=PackageLoader("mfcctemplates",""),
        loader=PackageLoader("mfccdata","mfcctemplates"),
        autoescape=select_autoescape(),
        trim_blocks=True