Forgotten changes in edfa5f9

[MDLC01]

There are two places that were forgotten in edfa5f9.

• The following doc comment:
  

  hypher/src/lib.rs

  Lines 98 to 101 in edfa5f9

  	/// # Panics
  	///
  	/// Panics if the word is more than 38 bytes long and the `alloc` feature is
  	/// disabled.

• The README:
  

  hypher/README.md

  Lines 17 to 18 in edfa5f9

  	- No allocations unless when hyphenating very long words (>= 39 bytes). You can
  	disable the `alloc` feature, but then overly long words lead to a panic.