diff --git a/README.md b/README.md
index 8401e39..316f9ee 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,8 @@ Welcome to my Eurorack module stash. This is a collection of modules I (partiall
 
 * **bus**: A tiny bus. not much to say.
 * **out**: Befaco Outs on a separate pcb with SMD parts to manufacture it via JLC
-* **pure__adsr**: Alternative firmware for the old GMSN Pure ADSR modules, using ADSR and AR modes from Peaks and a weird tides-ish thing on mode 3
-* **stereo__mix**: a 4 channel stereo (input AND output) mixer with voltage-controlled panning and volume. Digitally controlled via Multiplying DACs (MCP4922 in combination with MCP4822)
+* **pure_adsr**: Alternative firmware for the old GMSN Pure ADSR modules, using ADSR and AR modes from Peaks and a weird tides-ish thing on mode 3
+* **stereo_mix**: a 4 channel stereo (input AND output) mixer with voltage-controlled panning and volume. Digitally controlled via Multiplying DACs (MCP4922 in combination with MCP4822)
 * **vca**: A dual channel variable slope (exp/lin/log) VCA based on easily available components
 * **vcf-20**: MS20 style filter
 * **vcf-leiter**: Moog style filter