Fix #2370, minor typos and spelling mistakes
diff --git a/library/Makefile b/library/Makefile
index 430c598..1e1b035 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -39,7 +39,7 @@
 SOEXT_X509=so.0
 SOEXT_CRYPTO=so.3
 
-# Set AR_DASH= (empty string) to use an ar implentation that does not accept
+# Set AR_DASH= (empty string) to use an ar implementation that does not accept
 # the - prefix for command line options (e.g. llvm-ar)
 AR_DASH ?= -