diff --git a/README b/README
index 7dda1ff..5b711b1 100644
--- a/README
+++ b/README
@@ -6,8 +6,8 @@ ACKNOWLEDGMENTS
 
 xv6 is inspired by John Lions's Commentary on UNIX 6th Edition (Peer
 to Peer Communications; ISBN: 1-57398-013-7; 1st edition (June 14,
-2000)). See also https://pdos.csail.mit.edu/6.828/, which
-provides pointers to on-line resources for v6.
+2000)).  See also https://pdos.csail.mit.edu/6.828/, which provides
+pointers to on-line resources for v6.
 
 The following people have made contributions: Russ Cox (context switching,
 locking), Cliff Frey (MP), Xiao Yu (MP), Nickolai Zeldovich, and Austin
@@ -17,11 +17,11 @@ We are also grateful for the bug reports and patches contributed by
 Takahiro Aoyagi, Silas Boyd-Wickizer, Anton Burtsev, Ian Chen, Dan
 Cross, Cody Cutler, Mike CAT, Tej Chajed, Asami Doi, eyalz800, Nelson
 Elhage, Saar Ettinger, Alice Ferrazzi, Nathaniel Filardo, flespark,
-Peter Froehlich, Yakir Goaron,Shivam Handa, Matt Harvey, Bryan Henry,
+Peter Froehlich, Yakir Goaron, Shivam Handa, Matt Harvey, Bryan Henry,
 jaichenhengjie, Jim Huang, Matúš Jókay, Alexander Kapshuk, Anders
 Kaseorg, kehao95, Wolfgang Keller, Jungwoo Kim, Jonathan Kimmitt,
-Eddie Kohler, Vadim Kolontsov , Austin Liew, l0stman, Pavan
-Maddamsetti, Imbar Marinescu, Yandong Mao, , Matan Shabtay, Hitoshi
+Eddie Kohler, Vadim Kolontsov, Austin Liew, l0stman, Pavan
+Maddamsetti, Imbar Marinescu, Yandong Mao, Matan Shabtay, Hitoshi
 Mitake, Carmi Merimovich, Mark Morrissey, mtasm, Joel Nider,
 OptimisticSide, Greg Price, Jude Rich, Ayan Shafqat, Eldar Sehayek,
 Yongming Shen, Fumiya Shigemitsu, Cam Tenny, tyfkda, Warren Toomey,
@@ -35,7 +35,7 @@ Copyright 2006-2020 Frans Kaashoek, Robert Morris, and Russ Cox.
 ERROR REPORTS
 
 Please send errors and suggestions to Frans Kaashoek and Robert Morris
-(kaashoek,rtm@mit.edu). The main purpose of xv6 is as a teaching
+(kaashoek,rtm@mit.edu).  The main purpose of xv6 is as a teaching
 operating system for MIT's 6.S081, so we are more interested in
 simplifications and clarifications than new features.
 
@@ -43,5 +43,5 @@ BUILDING AND RUNNING XV6
 
 You will need a RISC-V "newlib" tool chain from
 https://github.com/riscv/riscv-gnu-toolchain, and qemu compiled for
-riscv64-softmmu. Once they are installed, and in your shell
+riscv64-softmmu.  Once they are installed, and in your shell
 search path, you can run "make qemu".