diff --git a/FindIonobase.cmake b/FindIonobase.cmake
index 33c566b..bf37eae 100644
--- a/FindIonobase.cmake
+++ b/FindIonobase.cmake
@@ -1,5 +1,5 @@
 if(NOT LIBIONOBASE_PREFIX STREQUAL CMAKE_BINARY_DIR)
-  set(LIBIONOBASE_PREFIX "" CACHE PATH "The path to the previx of an libionobase installation")
+  set(LIBIONOBASE_PREFIX "" CACHE PATH "The path to the prefix of an libionobase installation")
 
   find_path(
     LIBIONOBASE_INCLUDE_DIRS
diff --git a/FindMPFR.cmake b/FindMPFR.cmake
index 7a783b3..55ec78e 100644
--- a/FindMPFR.cmake
+++ b/FindMPFR.cmake
@@ -8,7 +8,7 @@
 # NOTE: MPFR prefix is understood to be the path to the root of the MPFR
 # installation library.
 
-set(MPFR_PREFIX "" CACHE PATH "The path to the previx of an MPFR installation")
+set(MPFR_PREFIX "" CACHE PATH "The path to the prefix of an MPFR installation")
 
 find_path(MPFR_INCLUDE_DIR mpfr.h
   PATHS ${MPFR_PREFIX}/include)
diff --git a/FindMathGL.cmake b/FindMathGL.cmake
index f630fff..355025f 100644
--- a/FindMathGL.cmake
+++ b/FindMathGL.cmake
@@ -1,4 +1,4 @@
-set(MATHGP_PREFIX "" CACHE PATH "The path to the previx of an MathGL installation")
+set(MATHGP_PREFIX "" CACHE PATH "The path to the prefix of an MathGL installation")
 
 find_path(MATHGL_INCLUDE_DIR NAMES mgl2/mgl.h
   PATHS
diff --git a/FindMyxlib.cmake b/FindMyxlib.cmake
index 4c8bf72..06fc9b6 100644
--- a/FindMyxlib.cmake
+++ b/FindMyxlib.cmake
@@ -1,7 +1,7 @@
 if(NOT MYXLIB_IS_EXTERNAL_PROJECT)
   set(MYXLIB_PREFIX
       ""
-      CACHE PATH "The path to the previx of an myxlib installation")
+      CACHE PATH "The path to the prefix of an myxlib installation")
 
   find_path(
     MYXLIB_INCLUDE_DIRS