12 年之前 · da375802b4
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -108,7 +108,7 @@
 
				 * [PC-BSD](#pc-bsd)
			
 
				 * [Perl](#perl)
			
 
				 * [PHP](#php)
			
 
				-* [PicoLisp](#PicoLisp)
			
 
				+* [PicoLisp](#picolisp)
			
 
				 * [PostgreSQL](#postgresql)
			
 
				 * [PowerShell](#powershell)
			
 
				 * [Processing](#processing)