man: Fix Spelling Errors

Fix spelling errors in man pages.

Fixes #933.

Signed-off-by: Dan Anderson <daniel.anderson@intel.com>

diff --git a/man/Tss2_Tcti_Device_Init.3.in b/man/Tss2_Tcti_Device_Init.3.in
index a1e7c09..d08bcfa 100644
--- a/man/Tss2_Tcti_Device_Init.3.in
+++ b/man/Tss2_Tcti_Device_Init.3.in

@@ -42,7 +42,7 @@
 .I tctiContext
 and the size of this context in the
 .I size
-parameter. This patterm is common to all TCTI initialization functions. We
+parameter. This pattern is common to all TCTI initialization functions. We
 provide an example of this pattern using the
 .BR Tss2_Tcti_Device_Init ()
 function in the section titled
@@ -59,8 +59,8 @@
 Once initialized, the TCTI context returned exposes the Trusted Computing
 Group (TCG) defined API for the lowest level communication with the TPM.
 Using this API the caller can exchange (send / receive) TPM2 command and
-respons buffers with the TPM device driver. In nearly all cases however, the
-caller will initialize a context using this funnction before passing the
+response buffers with the TPM device driver. In nearly all cases however, the
+caller will initialize a context using this function before passing the
 context to a higher level API like the System API (SAPI), and then never touch
 it again.
 .sp