diff --git a/Modules/FindPackageHandleStandardArgs.cmake b/Modules/FindPackageHandleStandardArgs.cmake
index 1722d6a..a2999fc 100644
--- a/Modules/FindPackageHandleStandardArgs.cmake
+++ b/Modules/FindPackageHandleStandardArgs.cmake
@@ -264,14 +264,14 @@
       if(${_NAME}_${comp}_FOUND)
 
         if(NOT DEFINED FOUND_COMPONENTS_MSG)
-          set(FOUND_COMPONENTS_MSG "found components: ")
+          set(FOUND_COMPONENTS_MSG "found components:")
         endif()
         string(APPEND FOUND_COMPONENTS_MSG " ${comp}")
 
       else()
 
         if(NOT DEFINED MISSING_COMPONENTS_MSG)
-          set(MISSING_COMPONENTS_MSG "missing components: ")
+          set(MISSING_COMPONENTS_MSG "missing components:")
         endif()
         string(APPEND MISSING_COMPONENTS_MSG " ${comp}")
 
diff --git a/Tests/RunCMake/FindBoost/CMakePackage-stdout.txt b/Tests/RunCMake/FindBoost/CMakePackage-stdout.txt
index 0a67488..ebd7232 100644
--- a/Tests/RunCMake/FindBoost/CMakePackage-stdout.txt
+++ b/Tests/RunCMake/FindBoost/CMakePackage-stdout.txt
@@ -1,2 +1,2 @@
 -- Found Boost: [^
-]* \(found suitable version "1\.12345", minimum required is "1\.12345"\) found components:  date_time
+]* \(found suitable version "1\.12345", minimum required is "1\.12345"\) found components: date_time
diff --git a/Tests/RunCMake/FindBoost/LegacyVars-LowercaseTargetPrefix-stdout.txt b/Tests/RunCMake/FindBoost/LegacyVars-LowercaseTargetPrefix-stdout.txt
index a781dce..1175425 100644
--- a/Tests/RunCMake/FindBoost/LegacyVars-LowercaseTargetPrefix-stdout.txt
+++ b/Tests/RunCMake/FindBoost/LegacyVars-LowercaseTargetPrefix-stdout.txt
@@ -1,5 +1,5 @@
 -- Found Boost: [^
-]* \(found suitable version "1\.70\.42", minimum required is "1\.70"\) found components:  date_time python37 mpi_python2 *
+]* \(found suitable version "1\.70\.42", minimum required is "1\.70"\) found components: date_time python37 mpi_python2 *
 -- Boost_FOUND: TRUE
 -- Boost_INCLUDE_DIRS: [^
 ]*/Tests/RunCMake/FindBoost/CMakePackage[^/]*/include
diff --git a/Tests/RunCMake/FindBoost/LegacyVars-TargetsDefined-stdout.txt b/Tests/RunCMake/FindBoost/LegacyVars-TargetsDefined-stdout.txt
index a4e9c6a..101d60e 100644
--- a/Tests/RunCMake/FindBoost/LegacyVars-TargetsDefined-stdout.txt
+++ b/Tests/RunCMake/FindBoost/LegacyVars-TargetsDefined-stdout.txt
@@ -1,5 +1,5 @@
 -- Found Boost: [^
-]* \(found suitable version "1\.70\.42", minimum required is "1\.70"\) found components:  date_time python37 mpi_python2 *
+]* \(found suitable version "1\.70\.42", minimum required is "1\.70"\) found components: date_time python37 mpi_python2 *
 -- Boost_FOUND: TRUE
 -- Boost_INCLUDE_DIRS: [^
 ]*/Tests/RunCMake/FindBoost/CMakePackage[^/]*/include
diff --git a/Tests/RunCMake/FindBoost/MissingTarget-stdout.txt b/Tests/RunCMake/FindBoost/MissingTarget-stdout.txt
index 8e9d684..9853c01 100644
--- a/Tests/RunCMake/FindBoost/MissingTarget-stdout.txt
+++ b/Tests/RunCMake/FindBoost/MissingTarget-stdout.txt
@@ -1,5 +1,5 @@
 -- Found Boost: [^
-]* \(found suitable version "1\.70\.42", minimum required is "1\.70"\) found components:  date_time *
+]* \(found suitable version "1\.70\.42", minimum required is "1\.70"\) found components: date_time *
 -- Boost_FOUND: TRUE
 -- Boost_INCLUDE_DIRS: [^
 ]*/Tests/RunCMake/FindBoost/CMakePackage_MissingTarget/include