Resolve "Documentation update about maximum compressed size"

Closes #2 (closed)

README.md

@@ -91,6 +91,9 @@ output goes into `dest`.
 ...
 ```
 
+See [libaec.h](include/libaec.h) for a detailed description of all
+relevant structure members and constants.
+
 `block_size` can vary from 8 to 64 samples. Smaller blocks allow the
 compression to adapt more rapidly to changing source
 statistics. Larger blocks create less overhead but can be less
@@ -168,9 +171,6 @@ even for pathological cases.
 total_out <= total_in * 67 / 64 + 256
 ```
 
-See libaec.h for a detailed description of all relevant structure
-members and constants.
-
 
 ## Decoding