diff --git a/guidelines/GettingStarted b/guidelines/GettingStarted
index 17fe32523..ea15df93f 100644
--- a/guidelines/GettingStarted
+++ b/guidelines/GettingStarted
@@ -5,7 +5,7 @@ Getting Started
 Outline of a Yosys command
 --------------------------
 
-Here is a the C++ code for a "hello_world" Yosys command (hello.cc):
+Here is the C++ code for a "hello_world" Yosys command (hello.cc):
 
 	#include "kernel/yosys.h"
 
@@ -85,7 +85,7 @@ the declarations for the following types in kernel/rtlil.h:
 		The module is a container with connected cells and wires
 		in it. The design is a container with modules in it.
 
-All this types are also available without the RTLIL:: prefix in the Yosys
+All these types are also available without the RTLIL:: prefix in the Yosys
 namespace.
 
   4. SigMap and other Helper Classes
@@ -204,4 +204,4 @@ Notes on the existing codebase
 
 For historical reasons not all parts of Yosys adhere to the current coding
 style. When adding code to existing parts of the system, adhere to this guide
-for the new code instead of trying to mimic the style of the surrounding code.
\ No newline at end of file
+for the new code instead of trying to mimic the style of the surrounding code.
diff --git a/passes/pmgen/README.md b/passes/pmgen/README.md
index 15569ebfc..542c2c0e8 100644
--- a/passes/pmgen/README.md
+++ b/passes/pmgen/README.md
@@ -158,7 +158,7 @@ in `select` lines.
 
 Index lines are using the `index <type> expr1 === expr2` syntax.  `expr1` is
 evaluated during matcher initialization and the same restrictions apply as for
-`select` expressions. `expr2` is evaluated when the match is calulated. It is a
+`select` expressions. `expr2` is evaluated when the match is calculated. It is a
 function of any state variables assigned to by previous blocks. Both expression
 are converted to the given type and compared for equality. Only cells for which
 all `index` statements in the block pass are considered by the match.