removed link for Jishnu as it turned into a gambling sitegit add .

section_1/funcs/README2.md

@@ -380,9 +380,7 @@ after the Dairy Equipment Company asserted its right to "DEC".
 
 Those were the days when the entire Unix kernel would be printed out to
 form a stack of paper less than an inch high. The author knows this
-because [Jishnu
-Mukerji](<https://www.topionetworks.com/people/jishnu-mukerji-5288f3c41dedae1c01000582>)
-presented such a stack to the author the third time the author asked
+because Jishnu Mukerji presented such a stack to the author the third time the author asked
 Jishnu a question about the kernel. He gave the author answers to two
 questions. On the third question, he handed the author the print out and
 said: *"All your answers are in here."* The author deeply appreciates

section_2/float/working.md

@@ -25,12 +25,12 @@ registers.
 We say aliases because, like the integer registers, how you reference a
 floating point register determines how it is interpreted.
 
-*NOTE NOTE NOTE* To keep to our promise of simplicity for now, consider
-only `B0`, `H0`, `S0` and `D0`. The remainder of the image ([from The
-Eclectic Light Company](https://eclecticlight.co/2021/08/23/code-in-arm-assembly-lanes-and-loads-in-neon/)) deals with SIMD, covered
-later.
+*NOTE NOTE NOTE* To keep to our promise of simplicity for now, consider only
+`B0`, `H0`, `S0` and `D0`. The remainder of the image ([from The Eclectic Light
+Company](https://eclecticlight.co/2021/08/23/code-in-arm-assembly-lanes-and-loads-in-neon/))
+deals with SIMD, covered later.
 
-![regs](./simdlanes.jpg)
+![regs](simdlanes.jpg)
 
 It is worth noting early and often that you should not mix dealing
 with different precisions assuming that because of the overlaps in