update due to typos

Author: mhjensen

doc/pub/week15/html/week15-bs.html

@@ -932,7 +932,7 @@ <h2 id="qsvm-formulation-via-quantum-kernels" class="anchor">QSVM Formulation vi
 solving for \( \lambda_i \), the decision function is
 </p>
 $$
-f(\boldsymbol{x})=\operatorname{sign}\Bigl(\sum{i} \lambda_i y_i \,K(\boldsymbol{x}_i,\boldsymbol{x}) + b\Bigr).
+f(\boldsymbol{x})=\operatorname{sign}\Bigl(\sum_{i} \lambda_i y_i \,K(\boldsymbol{x}_i,\boldsymbol{x}) + b\Bigr).
 $$
 
 <p>All kernel values \( K(\boldsymbol{x}_i,\boldsymbol{x}_j) \) are estimated by the

doc/pub/week15/html/week15-reveal.html

@@ -742,7 +742,7 @@ <h2 id="qsvm-formulation-via-quantum-kernels">QSVM Formulation via Quantum Kerne
 </p>
 <p>&nbsp;<br>
 $$
-f(\boldsymbol{x})=\operatorname{sign}\Bigl(\sum{i} \lambda_i y_i \,K(\boldsymbol{x}_i,\boldsymbol{x}) + b\Bigr).
+f(\boldsymbol{x})=\operatorname{sign}\Bigl(\sum_{i} \lambda_i y_i \,K(\boldsymbol{x}_i,\boldsymbol{x}) + b\Bigr).
 $$
 <p>&nbsp;<br>
 

doc/pub/week15/html/week15-solarized.html

@@ -833,7 +833,7 @@ <h2 id="qsvm-formulation-via-quantum-kernels">QSVM Formulation via Quantum Kerne
 solving for \( \lambda_i \), the decision function is
 </p>
 $$
-f(\boldsymbol{x})=\operatorname{sign}\Bigl(\sum{i} \lambda_i y_i \,K(\boldsymbol{x}_i,\boldsymbol{x}) + b\Bigr).
+f(\boldsymbol{x})=\operatorname{sign}\Bigl(\sum_{i} \lambda_i y_i \,K(\boldsymbol{x}_i,\boldsymbol{x}) + b\Bigr).
 $$
 
 <p>All kernel values \( K(\boldsymbol{x}_i,\boldsymbol{x}_j) \) are estimated by the

doc/pub/week15/html/week15.html

@@ -910,7 +910,7 @@ <h2 id="qsvm-formulation-via-quantum-kernels">QSVM Formulation via Quantum Kerne
 solving for \( \lambda_i \), the decision function is
 </p>
 $$
-f(\boldsymbol{x})=\operatorname{sign}\Bigl(\sum{i} \lambda_i y_i \,K(\boldsymbol{x}_i,\boldsymbol{x}) + b\Bigr).
+f(\boldsymbol{x})=\operatorname{sign}\Bigl(\sum_{i} \lambda_i y_i \,K(\boldsymbol{x}_i,\boldsymbol{x}) + b\Bigr).
 $$
 
 <p>All kernel values \( K(\boldsymbol{x}_i,\boldsymbol{x}_j) \) are estimated by the