add missing link of srfi 111

docs/libs.rst

@@ -30,6 +30,7 @@ SRFI libraries
 
 - `(srfi 17)
   <http://srfi.schemers.org/srfi-17/>`_
+
   Generalized set!
 
 - `(srfi 26)
@@ -52,6 +53,11 @@ SRFI libraries
 
   Sorting and Marging.
 
+- `(srfi 111)
+  <http://srfi.schemers.org/srfi-111/>`_
+
+  Boxes
+
 (picrin macro)
 --------------
 

etc/srfi.txt

@@ -12,7 +12,7 @@ y  SRFI 1: List Library
    SRFI 13: String Library
    SRFI 14: Character-Set Library
 7  SRFI 16: Syntax for procedures of variable arity
-   SRFI 17: Generalized set!
+y  SRFI 17: Generalized set!
    SRFI 18: Multithreading support
    SRFI 19: Time Data Types and Procedures
    SRFI 21: Real-time multithreading support
@@ -78,4 +78,4 @@ y  SRFI 1: List Library
    SRFI 108: Named quasi-literal constructors
    SRFI 109: Extended string quasi-literals
    SRFI 110: Sweet-expressions (t-expressions)
-   SRFI 111: Boxes
+y  SRFI 111: Boxes