Change info about C compiler implementation readiness.
@@ -177,7 +177,7 @@ ex100: func v, 0
* Binary MIR code is usually upto **10 times more compact** and upto **10 times faster to read**
than analagous MIR textual code
* MIR interpreter is about 6-10 times slower than code generated by MIR JIT compiler
- * MIR to C compiler is currently about 70% implemented
+ * MIR to C compiler is currently about 90% implemented
## The possible future state of MIR project
![Future MIR](mirall.svg)
