diff --git a/proposed/psr-1-coding-style-guide/0500-variable-and-property-names.md b/proposed/psr-1-coding-style-guide/0500-variable-and-property-names.md
index a1a78ae94..7d09aa36e 100644
--- a/proposed/psr-1-coding-style-guide/0500-variable-and-property-names.md
+++ b/proposed/psr-1-coding-style-guide/0500-variable-and-property-names.md
@@ -7,7 +7,7 @@ Some projects prefix function and method names with a single underscore to indic
 
 Whatever naming convention is used should be applied consistently within a reasonable scope. That scope may be vendor-level, package-level, class-level, or function-level.
 
-Class properties should explictly note the visibility keyword.
+Class properties should explicitly note the visibility keyword.
 
     <?php
     namespace Vendor\Package;
diff --git a/proposed/psr-1-coding-style-guide/0600-variable-and-property-assignment.md b/proposed/psr-1-coding-style-guide/0600-variable-and-property-assignment.md
index 8d628e4a6..ffc33df2c 100644
--- a/proposed/psr-1-coding-style-guide/0600-variable-and-property-assignment.md
+++ b/proposed/psr-1-coding-style-guide/0600-variable-and-property-assignment.md
@@ -17,7 +17,7 @@ To support readability, contiguous assignments may be aligned on the equals sign
 Multi-Line Assignment
 ---------------------
 
-Assigments may be split onto several lines when the line length limit is exceeded. The equal sign has to be positioned onto the following line, and indented once.
+Assignments may be split onto several lines when the line length limit is exceeded. The equal sign has to be positioned onto the following line, and indented once.
 
     $this->longArrayPropertyName[$this->someOtherPropertyValue]
         = $object->getFunctionResult(ClassName::CONSTANT_VALUE);
@@ -62,7 +62,7 @@ When assigning by reference, the `&` should be attached to the variable, not the
 Array Assignment
 ----------------
 
-Array assignemnts may be split across subsequent lines; they should be indented once per array, and should be aligned on the `=>` double arrow. The last value in each array should have a trailing comma; this is valid syntax and reduces the chance of syntax violations when adding new elements.
+Array assignments may be split across subsequent lines; they should be indented once per array, and should be aligned on the `=>` double arrow. The last value in each array should have a trailing comma; this is valid syntax and reduces the chance of syntax violations when adding new elements.
 
     $an_array = [
         'foo'      => 'bar',
diff --git a/proposed/psr-1-coding-style-guide/0700-function-and-method-declarations.md b/proposed/psr-1-coding-style-guide/0700-function-and-method-declarations.md
index 6c7be2342..f260e477d 100644
--- a/proposed/psr-1-coding-style-guide/0700-function-and-method-declarations.md
+++ b/proposed/psr-1-coding-style-guide/0700-function-and-method-declarations.md
@@ -25,7 +25,7 @@ Strongly consider using static class methods rather than functions; this will he
 Methods
 -------
 
-Class methods are always be prefixed with an explicit vsibility keyword:
+Class methods are always be prefixed with an explicit visibility keyword:
 
     <?php
     public function fooBarBaz($arg1, $arg2, $arg3 = [], $arg4 = null)
diff --git a/proposed/psr-1-coding-style-guide/0900-control-structures.md b/proposed/psr-1-coding-style-guide/0900-control-structures.md
index 072f0c4d7..344e73084 100644
--- a/proposed/psr-1-coding-style-guide/0900-control-structures.md
+++ b/proposed/psr-1-coding-style-guide/0900-control-structures.md
@@ -134,7 +134,7 @@ A `foreach` statement looks like the following.  Note the placement of parenthes
 Formatting of Conditions
 ------------------------
 
-Conditon sets for `if`, `switch`, etc. statements should fit on one line.  If the set of conditions cannot fit on one line, extract the conditions into an explaining variable and use that variable as the condition.  For example, the following long condition set ...
+Condition sets for `if`, `switch`, etc. statements should fit on one line.  If the set of conditions cannot fit on one line, extract the conditions into an explaining variable and use that variable as the condition.  For example, the following long condition set ...
 
     if (($condition1 && $condition2 && very_long_function_name())
         || $condition3 || $condition4) {