[FIX] fix typo (#273)

* [FIX] fix a tiny erro
PKUFlyingPig · Oct 14, 2022 · d7217f7 · d7217f7
1 parent 58a524a
commit d7217f7
Show file tree

Hide file tree

Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/docs/操作系统/CS162.en.md b/docs/操作系统/CS162.en.md
@@ -12,7 +12,7 @@ The course impressed me in two aspects:
 
 Firstly, the textbook: *Operating Systems: Principles and Practice (2nd Edition)* is written in an insightful but easy-to-understand way, well compensated for the lack of theoretical knowledge in MIT6.S081, I highly recommend you to read this book.
 
-Secondly, the project for this course *Pintos* is is a great journey for system hackers. *Pintos* is a toy operating system developed at Stanford for educational use. The author Ben Pfaff even published a [paper](https://benpfaff.org/papers/pintos.pdf) to explain the design principles of *Pintos*.
+Secondly, the project for this course *Pintos* is a great journey for system hackers. *Pintos* is a toy operating system developed at Stanford for educational use. The author Ben Pfaff even published a [paper](https://benpfaff.org/papers/pintos.pdf) to explain the design principles of *Pintos*.
 
 Unlike the small but comprehensive design philosophy in MIT's xv6 labs, *Pintos* emphasizes system design and implementation more. The codebase is about 10,000 LOC and only provides the basic functions of a working operating system. The four projects let you add scheduler (Project1), system calls (Project2), virtual memory (Project3), and the file system (Project4) to this extremely simple operating system. All projects leave a a big design space for students and require more than 2000 LOC. Based on the [feedback](https://www.quora.com/What-is-it-like-to-take-CS-140-Operating-Systems-at-Stanford) from Stanford students, the latter two projects take over 40 hours per person even in teams of 3-4 people.
 

diff --git a/docs/机器学习/ML.en.md b/docs/机器学习/ML.en.md
@@ -23,4 +23,4 @@ Of course, as a public mooc, the difficulty of this course has been deliberately
 
 ## Personal Resources
 
-My implementation is lost in system reinstallation. However, the course is so famous that you can easily find related resoures online. Also, course material is available on Coursera.
+My implementation is lost in system reinstallation. However, the course is so famous that you can easily find related resources online. Also, course material is available on Coursera.
diff --git a/docs/软件工程/6031.en.md b/docs/软件工程/6031.en.md
@@ -30,4 +30,4 @@ In the 2016 spring, the course open-sourced all of its programming assignments,
 
 All the resources and assignments used by @PKUFlyingPig in this course are maintained in [PKUFlyingPig/MIT6.031 --- GitHub](https://github.com/PKUFlyingPig/MIT6.031-software-construction)
 
-@pengzhangzhi completed the assignments and took some notes, maintained at [pengzhangzhi/self-taught-CS/Software Construction - Github](https://github.com/pengzhangzhi/self-taught-CS/tree/main/Software Construction)。
+@pengzhangzhi completed the assignments and took some notes, maintained at [pengzhangzhi/self-taught-CS/Software Construction - Github](https://github.com/pengzhangzhi/self-taught-CS/tree/main/Software Construction)
Original file line number	Diff line number	Diff line change
Expand Up		@@ -23,4 +23,4 @@ Of course, as a public mooc, the difficulty of this course has been deliberately

		## Personal Resources

		My implementation is lost in system reinstallation. However, the course is so famous that you can easily find related resoures online. Also, course material is available on Coursera.
		My implementation is lost in system reinstallation. However, the course is so famous that you can easily find related resources online. Also, course material is available on Coursera.
Original file line number	Diff line number	Diff line change
Expand Up		@@ -30,4 +30,4 @@ In the 2016 spring, the course open-sourced all of its programming assignments,

		All the resources and assignments used by @PKUFlyingPig in this course are maintained in [PKUFlyingPig/MIT6.031 --- GitHub](https://github.com/PKUFlyingPig/MIT6.031-software-construction)

		@pengzhangzhi completed the assignments and took some notes, maintained at [pengzhangzhi/self-taught-CS/Software Construction - Github](https://github.com/pengzhangzhi/self-taught-CS/tree/main/Software Construction)。
		@pengzhangzhi completed the assignments and took some notes, maintained at [pengzhangzhi/self-taught-CS/Software Construction - Github](https://github.com/pengzhangzhi/self-taught-CS/tree/main/Software Construction)